Delete 16 files via Git Manager GUI

.gitattributes

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+* text=auto eol=lf
+*.png binary
+*.ico binary
+*.exe binary
+*.blockmap binary

.gitignore

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+# ===== Zugangsdaten / Secrets (NIE hochladen!) =====
+/data/
+credentials.json
+*.env
+.env*
+*.pem
+*.key
+*.pfx
+*.p12
+
+# ===== Abhängigkeiten =====
+node_modules/
+.npm/
+.cache/
+
+# ===== Build-Ausgaben =====
+dist/
+out/
+release/
+*.exe
+*.blockmap
+*.sha256
+*.sha256sum
+
+# ===== .NET Installer (Visual Studio / dotnet) =====
+installer/bin/
+installer/obj/
+**/bin/
+**/obj/
+.vs/
+*.user
+*.suo
+
+# ===== Große gebündelte Binaries (MinGit, ca. 93 MB) =====
+vendor/mingit/
+
+# ===== Laufzeitdaten / Backups / Repos =====
+/repos/
+/backup/
+*.zip
+*.rar
+*.7z
+
+# ===== Logs =====
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# ===== Editor / OS =====
+.vscode/
+.idea/
+.DS_Store
+Thumbs.db
+desktop.ini
+
+# ===== Claude Code (lokale Einstellungen) =====
+.claude/settings.local.json

DEV_GUIDE.md

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+# Entwicklerhandbuch — Git Manager Explorer Pro
+
+Dieses Dokument richtet sich an Entwickler, die an **Git Manager Explorer Pro** beitragen oder das Projekt erweitern möchten.
+
+---
+
+## Inhaltsverzeichnis
+
+1. [Projektstruktur](#projektstruktur)
+2. [Setup & Abhängigkeiten](#setup--abhängigkeiten)
+3. [Entwicklung starten](#entwicklung-starten)
+4. [Wichtige Module](#wichtige-module)
+5. [Neue Features hinzufügen](#neue-features-hinzufügen)
+6. [Build & Release](#build--release)
+7. [Debugging & Testing](#debugging--testing)
+8. [Code-Konventionen](#code-konventionen)
+9. [Häufige Aufgaben](#häufige-aufgaben)
+
+---
+
+## Projektstruktur
+
+```
+git-manager-gui/
+├── main.js                 # Electron Main Process — Fenster, Menü, IPC
+├── preload.js             # Preload Script — sichere Electron API für Renderer
+├── renderer/              # Frontend (React/Vanilla JS)
+│   ├── App.jsx            # React-Komponente (optional, optional genutzt)
+│   ├── Settings.jsx       # Settings-Modal
+│   ├── index.html         # HTML Entry Point
+│   ├── index.js           # Renderer Init
+│   ├── renderer.js        # Hauptlogik: UI, Grid, Editor, API-Calls
+│   ├── style.css          # Styling
+│   └── modules/           # Feature-Module
+│       ├── editor.js      # Editor-Funktion (Syntax Highlighting, etc.)
+│       ├── gitea.js       # Gitea API Wrapper
+│       ├── github.js      # GitHub API Wrapper
+│       ├── progress.js    # Progress-Bar & Ladeindikatoren
+│       ├── state.js       # State Management (Favoriten, Verlauf, etc.)
+│       └── ui.js          # UI Helpers (Dialoge, Toast, etc.)
+├── src/                   # Backend (Node.js Main Process)
+│   ├── git/              
+│   │   ├── gitHandler.js  # Git CLI Wrapper (Commits, Tags, etc.)
+│   │   └── apiHandler.js  # Gitea/GitHub API HTTP Client
+│   ├── backup/
+│   │   ├── BackupManager.js    # Backup/Restore Logik
+│   │   ├── BackupProvider.js   # Provider Interface
+│   │   └── LocalProvider.js    # Lokale Datei-Provider
+│   └── utils/
+│       └── helpers.js     # Allgemeine Hilfsfunktionen
+├── __tests__/
+│   └── gitHandler.test.js # Jest Unit Tests
+├── updater.js            # App-Update-Logik
+├── package.json          # Dependencies & Scripts
+├── HANDBUCH.html         # Benutzerhandbuch (HTML)
+└── README.md             # Projekt-Übersicht
+
+```
+
+---
+
+## Setup & Abhängigkeiten
+
+### Voraussetzungen
+- **Node.js** 16+ (empfohlen: LTS)
+- **npm** 7+
+- **Git** (für Git-Operationen)
+- **Visual Studio Code** (optional, empfohlen)
+
+### Installation
+
+```bash
+# Repository klonen
+git clone https://github.com/dein-username/git-manager-gui.git
+cd git-manager-gui
+
+# Dependencies installieren
+npm install
+
+# App starten
+npm start
+```
+
+### Wichtige Dependencies
+
+| Package | Verwendung |
+|---------|-----------|
+| `electron` | Desktop-Framework |
+| `sqlite3` | Lokale Datenspeicherung (Favoriten, Verlauf) |
+| `axios` | HTTP-Requests zu Gitea/GitHub APIs |
+| `crypto` | Verschlüsselung von Credentials |
+| `jest` | Testing Framework |
+
+---
+
+## Entwicklung starten
+
+### Dev-Server / Hot Reload
+
+Es gibt aktuell keinen automatischen Hot Reload. Nach Code-Änderungen:
+
+```bash
+# App neu starten
+npm start
+
+# Oder im laufenden Fenster: DevTools öffnen
+# Strg+Shift+I → Reload (Strg+R)
+```
+
+### DevTools debuggen
+
+```javascript
+// In main.js, beim Erstellen des Fensters:
+mainWindow.webContents.openDevTools();
+
+// Oder per Shortcut im laufenden Fenster:
+// Strg+Shift+I
+```
+
+### Logs anschauen
+
+```bash
+# Logs der letzten Session anschauen:
+# Windows: %APPDATA%\git-manager-gui\logs\
+# oder direkt im app data folder
+
+# Mit Winston logger (falls implementiert):
+npm run logs
+```
+
+---
+
+## Wichtige Module
+
+### `renderer/renderer.js` — Hauptlogik
+
+Das Herzstück der App. Enthält:
+
+- **Globale State-Variablen**: `favorites`, `recentRepos`, `currentState`, `pinnedRepos`
+- **Grid-Rendering**: `loadRepos()`, `loadGiteaRepos()`, `loadGithubRepos()`
+- **Kontext-Menü**: `showRepoContextMenu()`
+- **Datei-Explorer**: `loadRepoContents()`, `renderExplorer()`
+- **Editor**: `openFileEditor()`, mit Speichern & Syntax-Highlighting
+- **Favoriten/Verlauf**: `addToFavorites()`, `addToRecent()`
+
+**Wichtige Funktionen:**
+
+```javascript
+// Repository-Liste laden
+loadRepos() → loadGiteaRepos() oder loadGithubRepos()
+
+// Repository öffnen (Datei-Explorer)
+loadRepoContents(owner, repo, path)
+
+// Datei bearbeiten
+openFileEditor(owner, repo, path, content)
+
+// Favoriten hinzufügen
+async addToFavorites(owner, repo, cloneUrl, platform)
+
+// Settings speichern
+async saveSettings(settings)
+```
+
+### `src/git/gitHandler.js` — Git-Operationen
+
+Wrapper um Git CLI. Beispiele:
+
+```javascript
+// Commits einsehen
+const commits = await getCommitLog(repoPath, branch);
+
+// Tags auflisten
+const tags = await getTagList(repoPath);
+
+// Branch wechseln
+await checkoutBranch(repoPath, branchName);
+
+// Lokales Repo klonen
+await cloneRepository(cloneUrl, targetPath);
+```
+
+### `src/git/apiHandler.js` — API-Calls
+
+HTTP-Wrapper für Gitea/GitHub APIs.
+
+```javascript
+// Gitea Repositories auflisten
+const repos = await getGiteaRepos(url, token, username);
+
+// GitHub Repositories
+const repos = await getGithubRepos(token);
+
+// Repository erstellen
+await createGiteaRepo(url, token, { name, description, private });
+
+// Datei speichern
+await updateGiteaFile(url, token, owner, repo, path, content, message);
+```
+
+### `renderer/modules/state.js` — State Management
+
+Persistiert Favoriten, Verlauf und Settings.
+
+```javascript
+// State laden/speichern
+loadState() → returns { favorites, recent, pinnedRepos }
+saveState(state) → speichert lokal
+
+// Helpers
+addFavorite(repo)
+removeFavorite(repo)
+addRecentRepo(repo)
+clearRecent()
+```
+
+---
+
+## Neue Features hinzufügen
+
+### Beispiel: Neuer API-Endpoint integrieren
+
+#### Schritt 1: API-Wrapper in `src/git/apiHandler.js` ergänzen
+
+```javascript
+/**
+ * Gitea Webhook auflisten
+ */
+async function getGiteaWebhooks(url, token, owner, repo) {
+    const path = `/api/v1/repos/${owner}/${repo}/hooks`;
+    return axios.get(`${url}${path}`, {
+        headers: { 'Authorization': `token ${token}` }
+    }).then(r => r.data);
+}
+
+module.exports = { getGiteaWebhooks, /* ... other functions */ };
+```
+
+#### Schritt 2: IPC-Handler in `main.js` ergänzen
+
+```javascript
+// In ipcMain.handle() Bereich:
+ipcMain.handle('getGiteaWebhooks', async (event, { url, token, owner, repo }) => {
+    try {
+        const webhooks = await apiHandler.getGiteaWebhooks(url, token, owner, repo);
+        return { ok: true, webhooks };
+    } catch (err) {
+        return { ok: false, error: err.message };
+    }
+});
+```
+
+#### Schritt 3: UI in `renderer/renderer.js` hinzufügen
+
+```javascript
+// Button im Repo-Kontextmenü:
+if (option === 'webhooks') {
+    const webhooks = await window.electronAPI.getGiteaWebhooks({
+        url: currentState.giteaUrl,
+        token: credentials.giteaToken,
+        owner,
+        repo
+    });
+    if (webhooks.ok) {
+        showWebhookList(webhooks.webhooks);
+    } else {
+        showError('Webhooks laden fehlgeschlagen: ' + webhooks.error);
+    }
+}
+```
+
+---
+
+## Build & Release
+
+### Production Build
+
+```bash
+# Electron App als .exe packagen
+npm run build
+
+# Output: dist/git-manager-gui-Setup-2.x.x.exe
+```
+
+### Abbrechbare Vorgänge
+
+Uploads, Ordner-Downloads und Batch-Clones laufen über **ein** gemeinsames Abbruch-System:
+
+- `main.js`: `beginCancellableUpload()` legt einen `AbortController` an, `endCancellableUpload()` räumt auf (immer im `finally`). Der IPC-Kanal `cancel-upload` bricht alle laufenden Vorgänge ab.
+- Das `signal` wird durchgereicht an `simple-git` (`abort`), `execGit`/`runGitAsync` (`signal`), `runLimited` und `uploadItemsViaGiteaApi` (axios `signal`).
+- Ein Abbruch ist **kein Fehler**: Er läuft als `UPLOAD_CANCELLED` durch die Kette (`createUploadCancelledError`, `isUploadCancelledError`, `throwIfUploadCancelled` in `src/git/apiHandler.js`), löst keinen API-Ausweichweg aus und kommt als `{ ok: false, cancelled: true }` im Renderer an.
+- Neuer abbrechbarer Handler: `beginCancellableUpload()` am Anfang, `signal` weiterreichen, im `catch` `isUploadCancelledError(e)` abfangen, im `finally` `endCancellableUpload()`. Im Renderer `showProgress(..., { cancellable: true })`.
+- Unter Windows beendet `spawn(signal)` nur `git.exe`; `execGit` beendet deshalb den ganzen Prozessbaum (`taskkill /T /F`) und kehrt sofort zurück.
+
+### Pause, Sperre, Benachrichtigung, Release-Assistent
+
+- **Pause:** `src/features/pauseGate.js` (`createPauseGate`). In `main.js` gibt es genau ein `transferGate`. Kontrollpunkte rufen `await transferGate.wait(signal)` auf (in `runLimited`, vor dem Staging der Git-Wege, zwischen den Paketen von `uploadItemsViaGiteaApi` über `waitIfPaused`, vor jedem Batch-Clone). Ein Abbruch löst Wartende sofort aus. Neue langlaufende Schritte brauchen einen eigenen Kontrollpunkt.
+- **Zugangsdaten-Sperre:** `src/features/uploadBlocklist.js` nutzt die Dateinamen-Regeln aus `secretScan.js`. `removeBlockedInPlace()` und `blockedSecretReason()` in `main.js` sind in allen Upload-Handlern eingebaut, die Ergebnisse tragen `blockedFiles`. Neuer Upload-Weg: dort ebenfalls aufrufen. Einstellung `uploadBlockSecrets`.
+- **Benachrichtigung:** `src/features/transferNotice.js` baut den Text aus dem Verlaufseintrag, `maybeNotifyTransfer()` in `main.js` zeigt ihn nur, wenn das Hauptfenster nicht vorn ist (Einstellung `notifyTransfers`).
+- **Release-Assistent:** `src/features/releaseAssist.js` (Version aus Dateiname, Versionsvergleich, Tag-Prüfung, Release-Text mit Prüfsummen). IPC `inspect-release-file` und `prepare-release`, Oberfläche in `showCreateReleaseModal()`. Das Prüfsummen-Format in `buildReleaseBody` muss zu `extractChecksumFromReleaseBody` in `updater.js` passen.
+
+### Startanimation
+
+Nach dem Vorbild des AeroMC-Launchers (`AeroMC-Launcher/src/startanimation.js`):
+
+1. `createWindow()` berechnet Position und Größe (`centeredBounds`) und legt über `begin()` zuerst ein randloses, durchsichtiges Fenster mit `renderer/splash.html` an: das Logo dreht sich (CSS `rotateY`), darunter der Schriftzug.
+2. Das Hauptfenster entsteht danach mit denselben Maßen, verborgen, und lädt.
+3. `play()` wartet auf `did-finish-load` (höchstens 12 s) und mindestens 1,6 s Drehzeit. Dann zeigt es das Hauptfenster unsichtbar (Deckkraft 0, Mausereignisse aus), wartet auf die gezeichnete Oberfläche (Repo-Liste oder höchstens 1,5 s), fotografiert es mit `capturePage()` und lässt `aufbauen()` in `splash.js` das Bild von der Mitte aus aufziehen.
+4. Am Ende übernimmt das echte Fenster an derselben Stelle. Fehler und Zeitüberschreitungen zeigen das Hauptfenster immer trotzdem.
+
+**Stolperstein:** `setIgnoreMouseEvents(true)` am Startfenster darf erst nach dem Zeigen und leicht verzögert aufgerufen werden (`IGNORE_MOUSE_DELAY_MS`). Davor aufgerufen wird das durchsichtige Fenster unter Windows weiß. `scripts/ui-smoke-splash.js` prüft das über eine Bildschirmaufnahme (Farbe an einer leeren Stelle muss der des Desktops entsprechen) und darf deshalb die Hardware-Beschleunigung nicht abschalten.
+
+Beim Start mit `--hidden` und bei abgeschalteter Einstellung `showSplash` gibt es die Animation nicht. `scripts/ui-smoke-splash.js` prüft sie mit einem Ersatz-Hauptfenster. Im Entwicklungsmodus (`electron .`) startet die App wegen der vielen `node_modules`-Dateien deutlich langsamer als das gepackte Programm; die Animation selbst wird dadurch nicht langsamer.
+
+### Oberflächen-Testlauf
+
+`npm run test:ui` (`scripts/ui-smoke.js`) startet die App mit leerem eigenen `APPDATA`, steuert sie über den Debug-Port und prüft Toolbar-Layout bei drei Breiten, Fortschrittsbalken, Pause, Verlauf, Sperre, Release-Prüfung und Vorlagen. `scripts/ui-smoke-tray.js` prüft das Tray-Menüfenster in echtem Electron. Der Lauf berührt weder echte Zugangsdaten noch einen Server und dauert gut eine Minute.
+
+### Tray-Menü
+
+Das Tray-Symbol öffnet kein natives Menü, sondern ein eigenes kleines Fenster, denn das native Electron-Menü zeichnet unter Windows keine Hover-Markierung:
+
+- `src/features/trayMenu.js`: Inhalt (`buildTrayTemplate`, `serializeTemplate`, `runAction`, `trayTooltip`), ohne Electron und damit testbar. Neuer Eintrag: dort mit `id` ergänzen, die Aktion in `trayTemplate()` in `main.js` verdrahten.
+- `src/features/trayPopup.js`: das Fenster (frameless, transparent, schließt bei Fokusverlust und Esc). Es wird 2 Sekunden nach dem Start vorgeladen, weil der erste Renderer-Start mehrere Sekunden dauert.
+- `renderer/tray-menu.html`, `renderer/tray-menu.js`, `tray-menu-preload.js`: Darstellung (hell/dunkel nach Windows-Design, Pfeiltasten und Enter) und die vier IPC-Kanäle.
+- Das Fenster ist von der Zoom-Einstellung ausgenommen und wird beim Beenden zerstört, sonst hielte das versteckte Fenster die App am Leben.
+
+### Upload-Verlauf und Wiederholen
+
+- `src/features/uploadHistory.js` (`buildEntry`, `filterEntries`, `createUploadHistory`): speichert die letzten 100 Uploads in `upload-history.json` im userData-Ordner. `main.js` umhüllt dafür `ipcMain.handle` für die Kanäle in `UPLOAD_HISTORY_CHANNELS`, neue Upload-Kanäle dort eintragen.
+- Teilfehler: `buildPartialUploadError` hängt die fehlgeschlagenen Einträge an den Fehler (`failedItems`). Die Handler geben sie als `retryItems` zurück, der Renderer sendet sie über den Parameter `items` erneut (`retryFailedUploads`).
+- `.gitignore`-Vorlagen: `src/features/gitignoreTemplates.js`.
+
+### Version erhöhen
+
+1. Version in `package.json` updaten: `"version": "2.2.1"`
+2. Changelog aktualisieren (optional)
+3. Build ausführen
+4. GitHub Release erstellen mit der .exe
+
+---
+
+## Debugging & Testing
+
+### Unit Tests schreiben
+
+Jest ist konfiguriert. Test-Datei Vorlage:
+
+```javascript
+// __tests__/myFeature.test.js
+const { myFunction } = require('../src/git/gitHandler');
+
+describe('Git Handler', () => {
+    it('should parse commit log', () => {
+        const result = myFunction(testData);
+        expect(result.length).toBe(3);
+        expect(result[0].sha).toMatch(/^[a-f0-9]{7}/);
+    });
+});
+```
+
+Tests starten:
+
+```bash
+npm test
+
+# Mit Coverage:
+npm test -- --coverage
+
+# Watch Mode:
+npm test -- --watch
+```
+
+### Debugging im DevTools
+
+```javascript
+// Im renderer.js oder irgendwo im Renderer:
+console.log('Debug Info:', data);
+
+// Öffne DevTools: Strg+Shift+I
+// Console Tab → alle Logs sichtbar
+```
+
+### Main Process debuggen
+
+```javascript
+// In main.js:
+console.log('Main Process Log:', data);
+
+// Logs erscheinen in der Terminal-Console
+// wenn die App mit npm start gestartet wurde
+```
+
+---
+
+## Code-Konventionen
+
+### Variablen & Funktionen
+
+```javascript
+// camelCase für Variablen und Funktionen
+const repoName = "mein-projekt";
+function loadRepositories() { }
+
+// SCREAMING_SNAKE_CASE für Konstanten
+const MAX_RETRIES = 5;
+const DEFAULT_TIMEOUT = 3000;
+
+// Präfixe für Boolean-Variablen
+const isPrivate = true;
+const hasCredentials = false;
+const shouldRetry = true;
+```
+
+### Async/Await
+
+```javascript
+// Immer try-catch für async Funktionen
+async function loadData() {
+    try {
+        const data = await fetchFromAPI();
+        return { ok: true, data };
+    } catch (error) {
+        console.error('Error:', error);
+        return { ok: false, error: error.message };
+    }
+}
+```
+
+### Kommentare
+
+```javascript
+// Kurze Inline-Kommentare über Code
+const delay = 1000; // Millisekunden
+
+/**
+ * Längere Beschreibung vor Funktion
+ * @param {string} repoName - Name des Repositories
+ * @returns {Promise<Object>} Result mit { ok, data, error }
+ */
+async function loadRepository(repoName) {
+    // Implementierung
+}
+```
+
+### Fehlerbehandlung
+
+```javascript
+// Immer aussagekräftige Fehlermeldungen
+if (!token) {
+    return { ok: false, error: 'missing-token' };
+}
+
+// Oder sprechend für Benutzer:
+if (!token) {
+    return { ok: false, error: 'Gitea Token nicht gespeichert. Bitte Settings öffnen.' };
+}
+```
+
+---
+
+## Häufige Aufgaben
+
+### Neue Einstellung hinzufügen
+
+1. **In `Settings.jsx` UI-Control hinzufügen**
+   ```jsx
+   <label>Neue Option</label>
+   <input type="checkbox" onChange={(e) => setSetting('newOption', e.target.checked)} />
+   ```
+
+2. **In `renderer.js` speichern**
+   ```javascript
+   async function saveSettings(settings) {
+       const result = await window.electronAPI.saveSettings(settings);
+       // ...
+   }
+   ```
+
+3. **In `main.js` Handler**
+   ```javascript
+   ipcMain.handle('saveSettings', async (event, settings) => {
+       // Validation und Speicherung
+       return { ok: true };
+   });
+   ```
+
+### Neuer Button in der Toolbar
+
+1. **In `index.html` Button hinzufügen**
+   ```html
+   <button id="btnMyFeature" title="Mein Feature">🎯 Feature</button>
+   ```
+
+2. **In `renderer.js` Event-Handler**
+   ```javascript
+   if ($('btnMyFeature')) {
+       $('btnMyFeature').onclick = () => {
+           myFeatureHandler();
+       };
+   }
+   ```
+
+### Neue Kontextmenü-Option
+
+1. **In `showRepoContextMenu()` Item hinzufügen**
+   ```javascript
+   items.push({
+       label: '🎯 Meine Aktion',
+       click: () => myActionHandler(owner, repo)
+   });
+   ```
+
+2. **Handler implementieren**
+   ```javascript
+   function myActionHandler(owner, repo) {
+       // Logik...
+   }
+   ```
+
+### Neue API-Methode aufrufen
+
+1. **In `src/git/apiHandler.js` ergänzen**
+2. **In `main.js` IPC-Handler anlegen**
+3. **In `renderer.js` aufrufen:**
+   ```javascript
+   const result = await window.electronAPI.myNewMethod({ param1, param2 });
+   ```
+
+---
+
+## Troubleshooting für Entwickler
+
+### App startet nicht
+```bash
+# Node/npm Version prüfen
+node --version  # sollte >= 16
+npm --version   # sollte >= 7
+
+# Dependencies neu installieren
+rm -r node_modules
+npm install
+npm start
+```
+
+### Fehler: "Cannot find module"
+```bash
+# Dependencies aktualisieren
+npm install
+
+# Cache löschen
+npm cache clean --force
+```
+
+### Axios/API-Calls schlagen fehl
+- URL/Token in Settings prüfen
+- Gitea-Server online? `curl https://git.example.com/api/v1/user`
+- Token noch gültig? Im Gitea-Interface regenerieren
+- Firewall/VPN blockiert?
+
+### Datei-Upload funktioniert nicht
+- Lokale Temp-Pfade prüfen (in `main.js`)
+- Git-Auth konfiguriert?
+- Ausreichend Festplatte?
+
+---
+
+## Ressourcen
+
+- [Electron Dokumentation](https://www.electronjs.org/docs)
+- [Gitea API](https://docs.gitea.io/en-us/api-usage/)
+- [GitHub API v3](https://docs.github.com/en/rest)
+- [Jest Testing](https://jestjs.io/docs/getting-started)
+
+---
+
+## Lizenz & Beitragen
+
+Dieses Projekt ist unter der **MIT-Lizenz** lizenziert.  
+Für Beiträge bitte einen **Pull Request** einreichen mit aussagekräftiger Beschreibung.
+
+---
+
+**Letzte Aktualisierung:** 13. Mai 2026 | **Ersteller:** M_Viper

README.md

@@ -1,61 +1,234 @@
-# Git Manager GUI
+# 🛠 Git Manager Explorer Pro
 
-**Ein einfacher Desktop-Git-Manager für GitHub & Gitea mit Drag & Drop Funktionalität.**
+[![GitHub Release](https://img.shields.io/badge/version-2.1.3-blue.svg)](https://github.com/M-Viper/git-manager-gui/releases)
+[![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)
+[![Windows Support](https://img.shields.io/badge/platform-Windows-0078D4.svg)](https://github.com/M-Viper/git-manager-gui)
 
-## Übersicht
-
-Git Manager GUI ermöglicht es dir, deine lokalen Projekte und Gitea/GitHub-Repositories bequem zu verwalten:
-
-- **Projekte durchsuchen** wie in einem Datei-Explorer
-- **Repositories laden** und direkt anzeigen
-- **Drag & Drop Upload/Download** von ganzen Projekten
-- **Repo erstellen**, aktualisieren und Pushen
-- **Dateien löschen, bearbeiten und previewen**
-
-Alles in einer **intuitiven Benutzeroberfläche**.
+**Eine moderne Desktop-Anwendung für vollständige Git-Repository-Verwaltung mit Gitea & GitHub.**  
+Verwalte deine Repositories intuitiv ohne Kommandozeile — mit Favoriten, Verlauf, Editor und Batch-Aktionen.
 
 ---
 
-## Installation
+## ✨ Features
 
-1. Lade die **Windows-Installer-EXE** von der Release-Seite herunter.
-2. Führe die EXE aus und folge den Installationsschritten.
-3. Optional: Desktop-Shortcut erstellen lassen.
+### 🎯 Repository-Verwaltung
+- 📂 **Intelligente Repo-Übersicht** mit Tabs nach Besitzer und Fuzzy-Suche
+- 🌐 **Gitea & GitHub Support** — seamless integration mit beiden Plattformen
+- 🎯 **Favoriten & Verlauf** — schnelle Navigation zu liebsten Projekten
+- 📥 **Ein-Klick Migration** — repositories zwischen Services verschieben
+- 🚀 **Batch-Aktionen** — dieselbe Operation auf mehreren Repos gleichzeitig
 
-> Hinweis: Die App läuft **nur unter Windows**.
+### 💾 Datei-Verwaltung
+- ✏️ **Integrierter Editor** mit Syntax-Highlighting und Auto-Save
+- 📁 **Datei-Explorer** — navigiere durch Ordnerstruktur wie im Windows Explorer
+- 📤 **Drag & Drop Upload** — ziehe Dateien ins App-Fenster zum hochladen
+- 📥 **Drag & Drop Download** — ziehe Repos raus zum herunterladen
+- 🔄 **Rename & Move** — Dateien verwalten direkt im Editor
+- ⏹️ **Abbrechen** — Uploads, Downloads und Batch-Clones lassen sich per Knopf oder <kbd>Esc</kbd> stoppen
+- ⏱️ **Fortschritt mit MB und Restzeit** — bei großen Uploads siehst du, ob es noch läuft
+- 🔁 **Nur Fehlgeschlagene wiederholen** — nach einem Teilfehler nicht alles neu hochladen
+- ⏸️ **Pausieren und Fortsetzen** — Übertragungen anhalten, auch über das Tray-Menü
+- 🕘 **Upload-Verlauf** — die letzten 100 Uploads, filterbar nach Ergebnis und Repo, Klick öffnet das Repo, Export als CSV
+- 🛡️ **Zugangsdaten-Sperre** — `credentials.json`, `.env`, Schlüssel und Ähnliches werden auf allen Upload-Wegen nie hochgeladen
+- 🔔 **Windows-Meldung bei Upload-Ende** — wenn die App im Tray versteckt oder nicht im Vordergrund ist
+- 📄 **.gitignore anlegen** — Vorlagen für Node.js, .NET, Electron, Python, Java, PHP und Unity
+- 📦 **Release für den Updater** — Installer wählen, Prüfsumme abgleichen, Tag prüfen, `.sha256` mit hochladen
+
+### 📊 Versionscontrol
+- 📊 **Commit-History** mit Filter nach Autor und Nachricht
+- 🏷️ **Tag-Management** — Tags erstellen, bearbeiten, löschen
+- 📦 **Release-Verwaltung** — Releases und Assets verwalten
+- 📈 **Aktivitäts-Heatmap** — Commit-Historie visualisiert wie auf GitHub
+- 🔁 **Retry-Queue** — fehlgeschlagene Ops automatisch erneut versuchen
+
+### ⚙️ Erweiterte Funktionen
+- 🖼️ **Repo-Avatare hochladen** — Custom Projektbilder
+- 🏷️ **Auto-Topics** — Repositories mit Tags kategorisieren
+- 🔒 **Verschlüsselte Credentials** — alle Tokens AES-256 verschlüsselt
+- 🚀 **Auto-Startup** — App optional mit Windows starten
+- 🔄 **Auto-Update** — aktuelle Version automatisch verfügbar machen
 
 ---
 
-## Nutzung
+## 📋 Systemvoraussetzungen
 
-1. **Einstellungen**  
-   Öffne die Einstellungen und trage ein:  
-   - GitHub Token (für GitHub Repos)  
-   - Gitea Token & URL (für Gitea Repos)
-
-2. **Projekte laden**  
-   - Klicke auf **Load Gitea Repos**, um deine Repositories zu sehen  
-   - Wähle einen lokalen Ordner über **Select Folder** aus  
-
-3. **Drag & Drop**  
-   - **Download**: Ziehe ein Repository aus der Liste auf deinen Desktop → komplettes Projekt wird heruntergeladen  
-   - **Upload**: Ziehe einen lokalen Projektordner auf ein Repository → Inhalte werden hochgeladen und in Git aktualisiert  
-
-4. **Rechtsklick-Menü**  
-   - Auf Repositories klicken → Optionen wie **Download**, **Upload**, **Löschen**  
-
-5. **Branches & Commits**  
-   - Branches auswählen und Commit-Logs einsehen  
-   - Push-Button zum Aktualisieren des Repos verwenden  
+| Anforderung | Mindest | Empfohlen |
+|-------------|--------|----------|
+| **OS** | Windows 10 64-bit | Windows 11 |
+| **RAM** | 4 GB | 8 GB |
+| **Festplatte** | 200 MB | 1 GB (für Repos) |
+| **.NET** | Nicht erforderlich | — |
+| **Node.js** | Nicht erforderlich | — |
 
 ---
 
-## Support
+## 📦 Installation
 
-Bei Problemen oder Fragen kannst du ein Issue auf GitHub erstellen.  
+### Über Installer (empfohlen)
+
+1. Gehe zu [Releases](https://github.com/M-Viper/git-manager-gui/releases)
+2. Lade die neueste `.exe`-Datei herunter
+3. Starte die EXE und folge dem Installations-Assistenten
+4. App startet automatisch nach Installation
+
+### Manuell (Entwickler)
+
+```bash
+git clone https://github.com/M-Viper/git-manager-gui.git
+cd git-manager-gui
+npm install
+npm start
+```
 
 ---
 
-## Lizenz
+## 🚀 Quick Start
+
+### 1️⃣ Credentials konfigurieren
+
+1. Starte die App
+2. Klicke auf **⚙️ Settings**
+3. Trage ein:
+   - **Gitea URL** (z. B. `https://git.example.com`)
+   - **Gitea Token** (von Gitea → Einstellungen → Anwendungen)
+   - **GitHub Token** (optional, für GitHub Repos)
+4. Klicke **Verbindung testen** → grüne Haken = erfolgreich ✓
+
+### 2️⃣ Repositories laden
+
+- Klicke **🌐 Load Gitea** um alle deine Repos zu sehen
+- Nutze die **Owner-Tabs** um nach Besitzer zu filtern
+- Nutze die **Fuzzy-Suche** um schnell ein Repo zu finden
+
+### 3️⃣ Repository öffnen
+
+- **Klick** auf eine Repository-Karte → Datei-Explorer
+- **Rechtsklick** → Kontextmenü mit Optionen (Favorit, Clone-URL, Tags, etc.)
+- **Drag & Drop** zum Download/Upload
+
+### 4️⃣ Dateien bearbeiten
+
+- Klick auf eine Textdatei → Editor öffnet sich
+- **Ctrl+S** zum Speichern (gepusht automatisch auf Gitea)
+- **Ctrl+F** zum Suchen & Ersetzen
+
+---
+
+## 📚 Dokumentation
+
+### Für Benutzer
+👉 **[HANDBUCH.html](HANDBUCH.html)** — Vollständiges Benutzerhandbuch  
+  - Alle Features erklärt
+  - Schritt-für-Schritt Anleitungen
+  - Screenshots & Mockups
+  - Häufige Fehler & Lösungen
+
+### Für Entwickler
+👉 **[DEV_GUIDE.md](DEV_GUIDE.md)** — Entwicklerhandbuch  
+  - Projektstruktur & Architektur
+  - Setup für lokale Entwicklung
+  - API-Integration & neue Features
+  - Code-Konventionen
+  - Build & Release-Prozess
+
+---
+
+## 🎮 Tastenkürzel
+
+| Shortcut | Aktion |
+|----------|--------|
+| <kbd>Ctrl</kbd>+<kbd>K</kbd> | Repo-Suche fokussieren |
+| <kbd>Ctrl</kbd>+<kbd>S</kbd> | Datei im Editor speichern |
+| <kbd>Ctrl</kbd>+<kbd>F</kbd> | Im Editor suchen |
+| <kbd>Escape</kbd> | Suche schließen · laufenden Upload/Download abbrechen (wenn kein Dialog offen ist) |
+| <kbd>Rechtsklick</kbd> | Kontextmenü (Repos & Dateien) |
+| <kbd>Drag</kbd> raus | Datei/Repo herunterladen |
+| <kbd>Drag</kbd> rein | Datei hochladen |
+
+---
+
+## 🐛 Häufige Probleme
+
+### "401 Unauthorized"
+- **Ursache**: Token ungültig oder abgelaufen
+- **Lösung**: Neues Token auf Gitea generieren (Einstellungen → Anwendungen) und in Settings eintragen
+
+### "ECONNREFUSED" / Server nicht erreichbar
+- **Ursache**: Gitea-URL nicht korrekt oder Server down
+- **Lösung**: URL prüfen; bei IPv6: Klammern verwenden `http://[::1]:3000`
+
+### Repositories werden nicht angezeigt
+- **Ursache**: Owner-Tab "Meine" ist vorausgewählt (filtert fremde Repos)
+- **Lösung**: Tab "Alle" wählen oder nach Name suchen
+
+### Editor speichert nicht
+- **Ursache**: Token hat keine Schreibrechte
+- **Lösung**: Token-Berechtigungen prüfen (mindestens `repository:write` nötig)
+
+Weitere Lösungen im [HANDBUCH.html](HANDBUCH.html#häufige-fehler--lösungen).
+
+---
+
+## 🤝 Beitragen
+
+Fehler gefunden oder Idee für neue Features?
+
+1. [Erstelle ein Issue](https://github.com/M-Viper/git-manager-gui/issues/new) mit Beschreibung
+2. Fork das Repo und erstelle einen Branch: `git checkout -b feature/meine-idee`
+3. Commit deine Änderungen: `git commit -m "Add: meine neue Funktion"`
+4. Push zum Branch: `git push origin feature/meine-idee`
+5. Öffne einen Pull Request
+
+👉 Siehe [DEV_GUIDE.md](DEV_GUIDE.md) für Entwickler-Setup.
+
+---
+
+## 📝 Changelog
+
+### v2.2.1
+- ⏹️ Abbrechen-Knopf (und <kbd>Esc</kbd>) für Uploads, Ordner-Downloads und Batch-Clones
+- ⏸️ Pausieren und Fortsetzen im Fortschrittsbalken und im Tray-Menü
+- 🔁 „Nur Fehlgeschlagene wiederholen“ bei Teilfehlern von Drag-&-Drop- und Ordner-Uploads
+- ⏱️ Fortschrittsanzeige mit übertragenen MB und geschätzter Restzeit
+- 🕘 Upload-Verlauf mit Filter, Klick zum Öffnen des Repos und CSV-Export
+- 🛡️ Feste Sperre für Dateien mit Zugangsdaten auf allen Upload-Wegen (abschaltbar)
+- 🔔 Windows-Meldung, wenn ein Upload endet, während die App nicht vorn ist
+- 📄 `.gitignore`-Vorlagen im Repo, 📦 Release-Assistent für den Updater
+- 🎨 Aufgeräumte Toolbar mit eigener Repo-Leiste, neues Tray-Menü mit Hover-Markierung
+- ✨ Startanimation wie bei AeroMC: das Logo dreht sich, danach baut sich das Fenster von der Mitte aus auf (abschaltbar, beim Autostart im Tray nie)
+- 🧪 `npm run test:ui`: Oberflächen-Testlauf
+
+### v2.1.3 (13. Mai 2026)
+- ✨ Projektname wird korrekt ausgeblendet bei Wechsel zur Übersicht
+- 🐛 Bug-Fix: Zurück-Button setzt Gravur korrekt zurück
+- 📚 Erweiterte Dokumentation (Benutzer- & Entwicklerhandbuch)
+
+### v2.1.0
+- 🎯 Neue Batch-Aktionen
+- 📊 Aktivitäts-Heatmap
+- 🔄 Verbesserte Fehlerbehandlung
+
+[Vollständiger Changelog →](https://github.com/M-Viper/git-manager-gui/releases)
+
+---
+
+## 📜 Lizenz
+
+Dieses Projekt ist unter der **MIT-Lizenz** lizenziert — siehe [LICENSE](LICENSE).
+
+---
+
+## 👤 Autor
+
+**M_Viper** — [GitHub](https://github.com/M-Viper) | [Website](https://m-viper.de)
+
+---
+
+## 💬 Support & Kontakt
+
+- 📧 **Email**: admin@m-viper.de
+- 🐛 **Issues**: [GitHub Issues](https://github.com/M-Viper/git-manager-gui/issues)
+- 📖 **Handbuch**: [HANDBUCH.html](HANDBUCH.html)
+- 👨‍💻 **Entwicklung**: [DEV_GUIDE.md](DEV_GUIDE.md)
 
 Dieses Projekt ist Open-Source unter der [GPL Lizenz](LICENSE).

__tests__/backup-progress.test.js

@@ -0,0 +1,116 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+
+require('../src/git/gitBinary.js').useBundledGit();
+const { registerFeatureIpc } = require('../src/features/featuresIpc.js');
+
+// Drei Repos; das ZIP von "langsam" kommt in kleinen Stücken über ~3 s, damit ein Abbruch mitten hineinfällt
+function fakeGitea() {
+  const server = http.createServer((req, res) => {
+    const u = new URL(req.url, 'http://x');
+    const send = (code, obj) => { res.statusCode = code; res.setHeader('Content-Type', 'application/json'); res.end(JSON.stringify(obj)); };
+    if (u.pathname === '/api/v1/user/repos') {
+      if (u.searchParams.get('page') !== '1') return send(200, []);
+      const port = server.address().port;
+      return send(200, ['eins', 'langsam', 'drei'].map(name => ({
+        name, owner: { login: 'M_Viper' }, default_branch: 'main', empty: false,
+        clone_url: `http://127.0.0.1:${port}/M_Viper/${name}.git`
+      })));
+    }
+    const m = u.pathname.match(/^\/api\/v1\/repos\/M_Viper\/(\w+)\/archive\/main\.zip$/);
+    if (m) {
+      const total = 64 * 1024;
+      res.writeHead(200, { 'Content-Type': 'application/zip', 'Content-Length': String(total) });
+      if (m[1] !== 'langsam') return res.end(Buffer.alloc(total, 1));
+      let sent = 0;
+      const t = setInterval(() => {
+        if (res.destroyed) return clearInterval(t);
+        res.write(Buffer.alloc(2048, 1));
+        sent += 2048;
+        if (sent >= total) { clearInterval(t); res.end(); }
+      }, 100);
+      return;
+    }
+    send(404, { message: 'not found' });
+  });
+  return new Promise(r => server.listen(0, '127.0.0.1', () => r({ server, url: `http://127.0.0.1:${server.address().port}` })));
+}
+
+function setup(url) {
+  const handlers = {};
+  const events = [];
+  registerFeatureIpc({
+    ipcMain: { handle: (name, fn) => { handlers[name] = fn; } },
+    app: { getPath: () => fs.mkdtempSync(path.join(os.tmpdir(), 'gm-ud-')) },
+    readCredentials: () => ({ giteaURL: url, giteaToken: 't' }),
+    buildItemsFromPaths: async () => ({ items: [], skipped: [], ignored: [] }),
+    clearGitTransportBlock: () => false,
+    broadcast: (channel, p) => { if (channel === 'repo-backup-progress') events.push(p); }
+  });
+  return { call: (name, data) => handlers[name]({ sender: { send() {} } }, data), events };
+}
+
+test('Backup meldet Fortschritt: Phasen, aktuelles Repo, Bytes und Ergebnis je Repo', async () => {
+  const g = await fakeGitea();
+  try {
+    const { call, events } = setup(g.url);
+    const target = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-bk-'));
+    await call('repo-backup-set-config', { targetDir: target });
+    const r = await call('repo-backup-run-now', {});
+    assert.strictEqual(r.summary.ok, 3, JSON.stringify(r));
+
+    const phases = [...new Set(events.map(e => e.phase))];
+    assert.deepStrictEqual(phases, ['start', 'list', 'running', 'done']);
+    assert.deepStrictEqual(events.find(e => e.phase === 'running').repos, ['M_Viper/eins', 'M_Viper/langsam', 'M_Viper/drei']);
+    assert.ok(events.some(e => e.repo === 'M_Viper/langsam' && e.bytes > 0 && e.bytesTotal === 64 * 1024), 'Download-Fortschritt fehlt');
+    const last = events[events.length - 1];
+    assert.strictEqual(last.results.length, 3);
+    assert.ok(last.results.every(x => x.ok && x.method === 'ZIP'));
+    assert.ok(!events.some(e => 'abort' in e), 'interne Felder dürfen nicht nach außen gehen');
+
+    // Während kein Backup läuft, gibt es auch keinen Zwischenstand
+    const state = await call('repo-backup-get-config', {});
+    assert.strictEqual(state.running, false);
+    assert.strictEqual(state.progress, null);
+  } finally {
+    g.server.close();
+  }
+});
+
+test('Abbrechen beendet den laufenden ZIP-Download sofort und überspringt den Rest', async () => {
+  const g = await fakeGitea();
+  try {
+    const { call, events } = setup(g.url);
+    const target = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-bk-'));
+    await call('repo-backup-set-config', { targetDir: target });
+    const started = Date.now();
+    const running = call('repo-backup-run-now', {});
+
+    // warten, bis der langsame Download läuft
+    while (!events.some(e => e.repo === 'M_Viper/langsam' && e.bytes > 0)) {
+      if (Date.now() - started > 10000) throw new Error('Download startete nicht');
+      await new Promise(r => setTimeout(r, 50));
+    }
+    const state = await call('repo-backup-get-config', {});
+    assert.strictEqual(state.running, true);
+    assert.strictEqual(state.progress.repo, 'M_Viper/langsam');
+
+    assert.strictEqual((await call('repo-backup-cancel', {})).ok, true);
+    const r = await running;
+    assert.ok(Date.now() - started < 2500, 'Abbruch muss den Download sofort beenden');
+    assert.strictEqual(r.ok, false);
+    assert.strictEqual(r.summary.cancelled, true);
+    assert.strictEqual(r.summary.ok, 1);
+    assert.strictEqual(r.summary.skipped, 2);
+    // keine halbe Datei zurücklassen
+    const archiv = path.join(target, 'M_Viper', 'langsam-archiv');
+    assert.deepStrictEqual(fs.existsSync(archiv) ? fs.readdirSync(archiv) : [], []);
+    assert.strictEqual((await call('repo-backup-cancel', {})).ok, false);
+  } finally {
+    g.server.close();
+  }
+});

__tests__/delete.test.js

@@ -0,0 +1,60 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const { deleteGiteaPathsBatched } = require('../src/git/apiHandler.js');
+
+// Minimaler Gitea-Nachbau: Repo-Info, Trees-API (seitenweise) und Mehrfach-Commit-Endpunkt.
+function fakeGitea(paths, { perPage = 1000, failPath = null } = {}) {
+  const files = new Map(paths.map((p, i) => [p, `sha${i}`]));
+  const commits = [];
+  const server = http.createServer((req, res) => {
+    const u = new URL(req.url, 'http://x');
+    const send = (code, obj) => { res.statusCode = code; res.setHeader('Content-Type', 'application/json'); res.end(JSON.stringify(obj)); };
+    if (req.method === 'GET' && u.pathname === '/api/v1/repos/o/r') return send(200, { default_branch: 'main' });
+    if (req.method === 'GET' && u.pathname === '/api/v1/repos/o/r/git/trees/main') {
+      const page = Number(u.searchParams.get('page') || 1);
+      const all = [...files.keys()].map(p => ({ path: p, type: 'blob', sha: files.get(p) }));
+      const slice = all.slice((page - 1) * perPage, page * perPage);
+      return send(200, { tree: slice, truncated: page * perPage < all.length, total_count: all.length, page });
+    }
+    if (req.method === 'POST' && u.pathname === '/api/v1/repos/o/r/contents') {
+      let body = '';
+      req.on('data', c => body += c);
+      req.on('end', () => {
+        const { files: ops } = JSON.parse(body);
+        if (failPath && ops.some(o => o.path === failPath)) return send(422, { message: 'kaputt' });
+        for (const o of ops) {
+          assert.strictEqual(o.operation, 'delete');
+          assert.strictEqual(o.sha, files.get(o.path));
+          files.delete(o.path);
+        }
+        commits.push(ops.length);
+        send(201, {});
+      });
+      return;
+    }
+    send(404, { message: 'object does not exist' });
+  });
+  return new Promise(r => server.listen(0, '127.0.0.1', () => r({ server, files, commits, url: `http://127.0.0.1:${server.address().port}` })));
+}
+
+test('Ordner wird paketweise gelöscht, Nachbarn bleiben', async () => {
+  const paths = [...Array.from({ length: 2500 }, (_, i) => `mobile/build/f${i}.dex`), 'mobile/build.gradle.kts', 'mobile/src/A.kt'];
+  const g = await fakeGitea(paths, { perPage: 1000 });
+  try {
+    const r = await deleteGiteaPathsBatched({ token: 't', url: g.url, owner: 'o', repo: 'r', prefix: 'mobile/build' });
+    assert.strictEqual(r.deleted, 2500);
+    assert.deepStrictEqual(g.commits, Array(25).fill(100));
+    assert.deepStrictEqual([...g.files.keys()].sort(), ['mobile/build.gradle.kts', 'mobile/src/A.kt']);
+  } finally { g.server.close(); }
+});
+
+test('eine fehlerhafte Datei blockiert nicht das ganze Paket', async () => {
+  const paths = Array.from({ length: 10 }, (_, i) => `x/f${i}`);
+  const g = await fakeGitea(paths, { failPath: 'x/f3' });
+  try {
+    const r = await deleteGiteaPathsBatched({ token: 't', url: g.url, owner: 'o', repo: 'r', paths });
+    assert.strictEqual(r.deleted, 9);
+    assert.deepStrictEqual(r.failed.map(f => f.path), ['x/f3']);
+  } finally { g.server.close(); }
+});

__tests__/features.test.js

@@ -0,0 +1,162 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const { spawnSync } = require('node:child_process');
+
+require('../src/git/gitBinary.js').useBundledGit();
+const { registerFeatureIpc, parsePorcelainZ } = require('../src/features/featuresIpc.js');
+const { scanForSecrets, checkName } = require('../src/features/secretScan.js');
+
+// Minimaler Gitea-Nachbau für Diagnose, PRs/Issues und Backup
+function fakeGitea() {
+  const calls = [];
+  const comments = [];
+  const server = http.createServer((req, res) => {
+    const u = new URL(req.url, 'http://x');
+    calls.push(`${req.method} ${u.pathname}`);
+    const send = (code, obj) => { res.statusCode = code; res.setHeader('Content-Type', 'application/json'); res.end(JSON.stringify(obj)); };
+    let body = '';
+    req.on('data', c => body += c);
+    req.on('end', () => {
+      const p = u.pathname;
+      if (p === '/api/v1/version') return send(200, { version: '1.24.0' });
+      if (p === '/api/v1/user') return send(200, { login: 'M_Viper' });
+      if (p === '/api/v1/user/repos') {
+        if (u.searchParams.get('page') && u.searchParams.get('page') !== '1') return send(200, []);
+        return send(200, [{ name: 'deskhub', owner: { login: 'M_Viper' }, default_branch: 'main', empty: false,
+          clone_url: `http://127.0.0.1:${server.address().port}/M_Viper/deskhub.git` }]);
+      }
+      if (p === '/api/v1/repos/M_Viper/deskhub/pulls') return send(200, [{ number: 3, title: 'Fix', state: 'open', user: { login: 'a' }, labels: [], head: { label: 'fix' }, base: { label: 'main' }, mergeable: true }]);
+      if (p === '/api/v1/repos/M_Viper/deskhub/issues' && req.method === 'GET') return send(200, [{ number: 5, title: 'Bug', state: 'open', labels: [{ name: 'bug', color: 'ff0000' }] }]);
+      if (p === '/api/v1/repos/M_Viper/deskhub/issues' && req.method === 'POST') return send(201, { number: 6, ...JSON.parse(body), state: 'open', labels: [] });
+      if (p === '/api/v1/repos/M_Viper/deskhub/issues/5/comments' && req.method === 'POST') { comments.push(JSON.parse(body).body); return send(201, {}); }
+      if (p === '/api/v1/repos/M_Viper/deskhub/issues/5/comments') return send(200, comments.map((b, i) => ({ id: i, body: b, user: { login: 'M_Viper' } })));
+      if (p === '/api/v1/repos/M_Viper/deskhub/issues/5') return send(200, { number: 5, title: 'Bug', state: 'open', labels: [] });
+      if (p === '/api/v1/repos/M_Viper/deskhub/pulls/3/merge') return send(200, {});
+      if (p === '/api/v1/repos/M_Viper/deskhub/archive/main.zip') {
+        res.statusCode = 200; res.setHeader('Content-Type', 'application/zip'); return res.end(Buffer.from('PK\u0003\u0004fake'));
+      }
+      send(404, { message: 'not found' });
+    });
+  });
+  return new Promise(r => server.listen(0, '127.0.0.1', () => r({ server, calls, comments, url: `http://127.0.0.1:${server.address().port}` })));
+}
+
+function setup(url) {
+  const handlers = {};
+  const userData = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-ud-'));
+  registerFeatureIpc({
+    ipcMain: { handle: (name, fn) => { handlers[name] = fn; } },
+    app: { getPath: () => userData },
+    readCredentials: () => ({ giteaURL: url, giteaToken: 'geheim123' }),
+    buildItemsFromPaths: async (paths) => ({
+      items: paths.map(p => ({ localFile: p, targetPath: path.basename(p) })), skipped: [], ignored: []
+    }),
+    clearGitTransportBlock: () => false
+  });
+  const call = (name, data) => handlers[name]({ sender: { send() {} } }, data);
+  return { call, userData };
+}
+
+test('Geheimnisse werden an Name und Inhalt erkannt, Vorlagen nicht', async () => {
+  assert.ok(checkName('google-services.json'));
+  assert.ok(checkName('.env'));
+  assert.ok(checkName('release.keystore'));
+  assert.strictEqual(checkName('.env.example'), null);
+  assert.strictEqual(checkName('README.md'), null);
+  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-sec-'));
+  const bot = path.join(dir, 'bot.js');
+  fs.writeFileSync(bot, 'const TOKEN = "123456789:AA' + 'b'.repeat(33) + '";');
+  const clean = path.join(dir, 'app.js');
+  fs.writeFileSync(clean, 'console.log("hallo")');
+  const found = await scanForSecrets([{ localFile: bot, size: fs.statSync(bot).size }, { localFile: clean, size: fs.statSync(clean).size }]);
+  assert.match(found.get(bot), /Telegram/);
+  assert.strictEqual(found.has(clean), false);
+  fs.rmSync(dir, { recursive: true, force: true });
+});
+
+test('git status -z wird korrekt gelesen (inkl. Umbenennung)', () => {
+  const files = parsePorcelainZ(' M src/a.js\0?? neu.txt\0R  neu/name.js\0alt/name.js\0D  weg.txt\0');
+  assert.deepStrictEqual(files.map(f => [f.code, f.path, f.from]), [['M', 'src/a.js', null], ['?', 'neu.txt', null], ['R', 'neu/name.js', 'alt/name.js'], ['D', 'weg.txt', null]]);
+});
+
+test('Lokale Änderungen: Status, Diff und Commit nur der ausgewählten Dateien', async () => {
+  const { call } = setup('http://127.0.0.1:1');
+  const repo = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-local-'));
+  const git = (...a) => spawnSync('git', ['-C', repo, '-c', 'user.name=t', '-c', 'user.email=t@t', ...a], { encoding: 'utf8' });
+  git('init', '-q');
+  fs.writeFileSync(path.join(repo, 'a.txt'), 'eins\n');
+  git('add', '.'); git('commit', '-qm', 'start');
+  fs.writeFileSync(path.join(repo, 'a.txt'), 'zwei\n');
+  fs.writeFileSync(path.join(repo, 'b.txt'), 'neu\n');
+
+  const st = await call('local-git', { action: 'status', folder: repo });
+  assert.strictEqual(st.ok, true);
+  assert.deepStrictEqual(st.files.map(f => f.path).sort(), ['a.txt', 'b.txt']);
+
+  const diff = await call('local-git', { action: 'diff', folder: repo, file: 'a.txt', code: 'M' });
+  assert.match(diff.diff, /-eins/);
+  assert.match(diff.diff, /\+zwei/);
+
+  const c = await call('local-git', { action: 'commit', folder: repo, files: ['a.txt'], message: 'nur a' });
+  assert.strictEqual(c.ok, true, c.error);
+  const after = await call('local-git', { action: 'status', folder: repo });
+  assert.deepStrictEqual(after.files.map(f => f.path), ['b.txt']);
+
+  const notRepo = await call('local-git', { action: 'status', folder: os.tmpdir() + path.sep + 'gm-gibtsnicht-' + Date.now() });
+  assert.strictEqual(notRepo.ok, false);
+  fs.rmSync(repo, { recursive: true, force: true });
+});
+
+test('Upload-Vorschau markiert Geheimnisse', async () => {
+  const { call } = setup('http://127.0.0.1:1');
+  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-prev-'));
+  const a = path.join(dir, 'main.kt'); fs.writeFileSync(a, 'fun main() {}');
+  const g = path.join(dir, 'google-services.json'); fs.writeFileSync(g, '{}');
+  const r = await call('preview-upload-paths', { paths: [a, g], destPath: '' });
+  assert.strictEqual(r.ok, true);
+  assert.strictEqual(r.secretCount, 1);
+  assert.ok(r.files.find(f => f.localFile === g).secret);
+  fs.rmSync(dir, { recursive: true, force: true });
+});
+
+test('Diagnose, PRs/Issues und Backup gegen einen nachgebauten Server', async () => {
+  const g = await fakeGitea();
+  const { call } = setup(g.url);
+  try {
+    const d = await call('run-server-diagnosis', {});
+    const byLabel = Object.fromEntries(d.checks.map(c => [c.label, c.status]));
+    assert.strictEqual(byLabel['Gitea-API'], 'ok');
+    assert.strictEqual(byLabel['Token'], 'ok');
+    assert.strictEqual(byLabel['Erreichbar über IPv4'], 'ok');
+    assert.ok(!JSON.stringify(d).includes('geheim123'), 'Token darf nicht in der Diagnose stehen');
+
+    const pulls = await call('gitea-collab', { action: 'listPulls', owner: 'M_Viper', repo: 'deskhub' });
+    assert.strictEqual(pulls.items[0].head, 'fix');
+    const issues = await call('gitea-collab', { action: 'listIssues', owner: 'M_Viper', repo: 'deskhub' });
+    assert.strictEqual(issues.items[0].labels[0].name, 'bug');
+    assert.strictEqual((await call('gitea-collab', { action: 'comment', owner: 'M_Viper', repo: 'deskhub', index: 5, body: 'Danke' })).ok, true);
+    const detail = await call('gitea-collab', { action: 'get', owner: 'M_Viper', repo: 'deskhub', index: 5 });
+    assert.strictEqual(detail.comments[0].body, 'Danke');
+    assert.strictEqual((await call('gitea-collab', { action: 'merge', owner: 'M_Viper', repo: 'deskhub', index: 3, style: 'squash' })).ok, true);
+    assert.strictEqual((await call('gitea-collab', { action: 'createIssue', owner: 'M_Viper', repo: 'deskhub', title: 'Neu' })).item.number, 6);
+
+    const target = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-bk-'));
+    await call('repo-backup-set-config', { targetDir: target, interval: 'daily', keep: 2 });
+    for (let i = 0; i < 3; i++) {
+      const r = await call('repo-backup-run-now', {});
+      assert.strictEqual(r.summary.ok, 1, JSON.stringify(r));
+      await new Promise(res => setTimeout(res, 61000 / 60)); // eindeutige Zeitstempel
+    }
+    const zips = fs.readdirSync(path.join(target, 'M_Viper', 'deskhub-archiv'));
+    assert.ok(zips.length <= 3 && zips.length >= 1);
+    const state = await call('repo-backup-get-config', {});
+    assert.strictEqual(state.config.lastResult.total, 1);
+    fs.rmSync(target, { recursive: true, force: true });
+  } finally {
+    g.server.close();
+  }
+});

__tests__/gitignoreTemplates.test.js

@@ -0,0 +1,33 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { listTemplates, buildGitignore } = require('../src/features/gitignoreTemplates.js');
+
+test('listTemplates nennt alle Vorlagen mit Beschriftung', () => {
+  const list = listTemplates();
+  assert.deepStrictEqual(list.map(t => t.key), ['node', 'dotnet', 'electron', 'python', 'java', 'php', 'unity']);
+  assert.ok(list.every(t => t.label));
+});
+
+test('buildGitignore: Vorlagen für Python, Java, PHP und Unity enthalten ihre Kerneinträge', () => {
+  assert.match(buildGitignore(['python']), /__pycache__\//);
+  assert.match(buildGitignore(['java']), /target\//);
+  assert.match(buildGitignore(['php']), /vendor\//);
+  assert.match(buildGitignore(['unity']), /\[Ll\]ibrary\//);
+});
+
+test('buildGitignore enthält immer den allgemeinen Teil', () => {
+  const out = buildGitignore([]);
+  assert.match(out, /\.env/);
+  assert.doesNotMatch(out, /node_modules/);
+});
+
+test('buildGitignore fügt gewählte Vorlagen genau einmal hinzu', () => {
+  const out = buildGitignore(['node', 'node', 'electron']);
+  assert.strictEqual(out.split('node_modules/').length - 1, 1);
+  assert.match(out, /dist\//);
+  assert.doesNotMatch(out, /\.vs\//);
+});
+
+test('buildGitignore ignoriert unbekannte Schlüssel', () => {
+  assert.doesNotThrow(() => buildGitignore(['gibt-es-nicht', '__proto__', null]));
+});

__tests__/network.test.js

@@ -0,0 +1,41 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const { bareHostname } = require('../src/utils/helpers.js');
+const { checkGiteaConnection } = require('../src/git/apiHandler.js');
+
+function listen(host) {
+  return new Promise((resolve, reject) => {
+    const server = http.createServer((req, res) => {
+      res.setHeader('Content-Type', 'application/json');
+      res.end(JSON.stringify({ version: '1.22.0' }));
+    });
+    server.once('error', reject);
+    server.listen(0, host, () => resolve(server));
+  });
+}
+
+test('bareHostname entfernt Klammern nur bei IPv6-Literalen', () => {
+  assert.strictEqual(bareHostname(new URL('http://[2001:db8::1]:3000').hostname), '2001:db8::1');
+  assert.strictEqual(bareHostname('[::1]'), '::1');
+  assert.strictEqual(bareHostname('127.0.0.1'), '127.0.0.1');
+  assert.strictEqual(bareHostname('git.example.com'), 'git.example.com');
+  assert.strictEqual(bareHostname(undefined), '');
+});
+
+test('Gitea-Verbindung über IPv4', async () => {
+  const server = await listen('127.0.0.1');
+  try {
+    const r = await checkGiteaConnection({ url: `http://127.0.0.1:${server.address().port}` });
+    assert.strictEqual(r.ok, true);
+  } finally { server.close(); }
+});
+
+test('Gitea-Verbindung über IPv6', async (t) => {
+  let server;
+  try { server = await listen('::1'); } catch { return t.skip('IPv6-Loopback nicht verfügbar'); }
+  try {
+    const r = await checkGiteaConnection({ url: `http://[::1]:${server.address().port}` });
+    assert.strictEqual(r.ok, true);
+  } finally { server.close(); }
+});

__tests__/pauseGate.test.js

@@ -0,0 +1,77 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { createPauseGate } = require('../src/features/pauseGate.js');
+
+const tick = () => new Promise((r) => setTimeout(r, 20));
+
+test('Ohne Pause läuft wait() sofort durch', async () => {
+  const gate = createPauseGate();
+  await gate.wait();
+  await gate.wait(new AbortController().signal);
+  assert.strictEqual(gate.isPaused(), false);
+});
+
+test('Während der Pause bleibt wait() stehen und läuft nach resume() weiter', async () => {
+  const gate = createPauseGate();
+  gate.pause();
+  let done = false;
+  const p = gate.wait().then(() => { done = true; });
+  await tick();
+  assert.strictEqual(done, false);
+  assert.strictEqual(gate.waitingCount(), 1);
+  gate.resume();
+  await p;
+  assert.strictEqual(done, true);
+  assert.strictEqual(gate.waitingCount(), 0);
+});
+
+test('resume() gibt alle Wartenden frei', async () => {
+  const gate = createPauseGate();
+  gate.pause();
+  const all = Promise.all([gate.wait(), gate.wait(), gate.wait()]);
+  await tick();
+  assert.strictEqual(gate.waitingCount(), 3);
+  gate.resume();
+  await all;
+});
+
+test('Abbruch während der Pause löst wait() mit dem Abbruchfehler aus', async () => {
+  const gate = createPauseGate();
+  gate.pause();
+  const c = new AbortController();
+  const p = gate.wait(c.signal);
+  await tick();
+  c.abort();
+  await assert.rejects(p, (e) => e.code === 'UPLOAD_CANCELLED');
+  assert.strictEqual(gate.waitingCount(), 0);
+});
+
+test('Bereits abgebrochenes Signal wirft sofort, auch ohne Pause', async () => {
+  const gate = createPauseGate();
+  const c = new AbortController();
+  c.abort();
+  await assert.rejects(gate.wait(c.signal), (e) => e.code === 'UPLOAD_CANCELLED');
+});
+
+test('onChange meldet nur echte Wechsel', () => {
+  const states = [];
+  const gate = createPauseGate({ onChange: (p) => states.push(p) });
+  assert.strictEqual(gate.pause(), true);
+  assert.strictEqual(gate.pause(), false);
+  assert.strictEqual(gate.resume(), true);
+  assert.strictEqual(gate.resume(), false);
+  assert.deepStrictEqual(states, [true, false]);
+});
+
+test('Ein abgebrochener Wartender blockiert die übrigen nicht', async () => {
+  const gate = createPauseGate();
+  gate.pause();
+  const c = new AbortController();
+  const a = gate.wait(c.signal).catch((e) => e.code);
+  const b = gate.wait();
+  await tick();
+  c.abort();
+  assert.strictEqual(await a, 'UPLOAD_CANCELLED');
+  gate.resume();
+  await b;
+});

__tests__/prefs.test.js

@@ -0,0 +1,76 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const { spawnSync } = require('node:child_process');
+
+const { createPrefs, DEFAULTS } = require('../src/features/appPrefs.js');
+const { useBundledGit, applyGitIdentity, commitIdentity } = require('../src/git/gitBinary.js');
+const { createRepoBackup, excludeMatcher } = require('../src/backup/GiteaRepoBackup.js');
+
+const tmp = (p) => fs.mkdtempSync(path.join(os.tmpdir(), p));
+
+test('Einstellungen: Standardwerte, Bereinigung und ungültige E-Mail', () => {
+  const file = path.join(tmp('gm-prefs-'), 'app-settings.json');
+  const prefs = createPrefs(file);
+  assert.deepStrictEqual(prefs.get(), DEFAULTS);
+
+  const r = prefs.set({ zoom: 400, theme: 'pink', closeAction: 'tray', gitName: 'Max <x>\n', unbekannt: 1, uploadSecretScan: 0 });
+  assert.strictEqual(r.prefs.zoom, 150);
+  assert.strictEqual(r.prefs.theme, 'dark');
+  assert.strictEqual(r.prefs.closeAction, 'tray');
+  assert.strictEqual(r.prefs.gitName, 'Max x');
+  assert.strictEqual(r.prefs.uploadSecretScan, false);
+  assert.ok(!('unbekannt' in r.prefs));
+
+  const bad = prefs.set({ gitEmail: 'keine-mail' });
+  assert.deepStrictEqual(bad.rejected, ['gitEmail']);
+  assert.strictEqual(bad.prefs.gitEmail, '');
+
+  // nach dem Neuladen noch da
+  assert.strictEqual(createPrefs(file).get().closeAction, 'tray');
+});
+
+test('Git-Identität greift nur als Rückfallwert und verschwindet beim Leeren', () => {
+  useBundledGit();
+  const userData = tmp('gm-ud-');
+  const home = tmp('gm-home-');
+  const env = { ...process.env, HOME: home, USERPROFILE: home };
+  const ident = () => spawnSync('git', ['var', 'GIT_AUTHOR_IDENT'], { encoding: 'utf8', env: { ...env, GIT_CONFIG_SYSTEM: process.env.GIT_CONFIG_SYSTEM || '' } }).stdout;
+
+  assert.strictEqual(applyGitIdentity({ name: 'Test Name', email: 'test@example.com' }, userData), true);
+  assert.match(ident(), /^Test Name <test@example\.com>/);
+
+  // Eine globale Einstellung hat Vorrang
+  fs.writeFileSync(path.join(home, '.gitconfig'), '[user]\n\tname = Global\n\temail = global@example.com\n');
+  assert.match(ident(), /^Global <global@example\.com>/);
+
+  applyGitIdentity({ name: '', email: '' }, userData);
+  assert.strictEqual(process.env.GIT_CONFIG_SYSTEM, undefined);
+  assert.ok(!fs.existsSync(path.join(userData, 'git-system.gitconfig')));
+  assert.deepStrictEqual(commitIdentity({ gitName: '', gitEmail: '' }), { name: 'Git Manager GUI', email: 'gui@gitmanager.local' });
+});
+
+test('Backup: Ausschlussmuster und Zeitpunkt für automatische Backups', () => {
+  const m = excludeMatcher('test-*\nM_Viper/Alt?\n# Kommentar\nmy.repo');
+  assert.strictEqual(m('M_Viper/test-1'), true);
+  assert.strictEqual(m('M_Viper/Alt1'), true);
+  assert.strictEqual(m('M_Viper/Alt12'), false);
+  assert.strictEqual(m('x/my.repo'), true);
+  assert.strictEqual(m('x/myXrepo'), false);
+
+  const configPath = path.join(tmp('gm-bk-'), 'repo-backup.json');
+  const backup = createRepoBackup({ configPath, getContext() {}, giteaCall() {}, runGit() {}, isPackFailure() {}, redact: (s) => s });
+  backup.setConfig({ targetDir: 'X:/irgendwo', interval: 'daily', time: '03:00' });
+  const at = (s) => new Date(s);
+  // noch nie gelaufen: vor 03:00 nicht, danach schon
+  assert.strictEqual(backup.isDue(at('2026-10-22T02:59:00')), true, 'Slot von gestern 03:00 ist offen');
+  fs.writeFileSync(configPath, JSON.stringify({ ...JSON.parse(fs.readFileSync(configPath, 'utf8')), lastRun: '2026-10-22T03:05:00' }));
+  assert.strictEqual(backup.isDue(at('2026-10-22T20:00:00')), false, 'heute schon gelaufen');
+  assert.strictEqual(backup.isDue(at('2026-10-23T02:59:00')), false, 'vor 03:00 noch nicht');
+  assert.strictEqual(backup.isDue(at('2026-10-23T03:00:00')), true, 'ab 03:00 wieder fällig');
+
+  backup.setConfig({ time: '25:99' });
+  assert.strictEqual(backup.getState().config.time, '');
+});

__tests__/releaseAssist.test.js

@@ -0,0 +1,64 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const {
+  parseVersionFromFileName, compareVersions, parseSidecar, checkNewTag, buildReleaseBody
+} = require('../src/features/releaseAssist.js');
+
+const HASH = '5ca7f0c680b6d73a92eadb5e90f8164f7f3fa52071ffaac54803b0e5ec95f35d';
+
+test('Version aus dem Dateinamen', () => {
+  assert.strictEqual(parseVersionFromFileName('Git-Manager-GUI-Setup-2.2.1.exe'), '2.2.1');
+  assert.strictEqual(parseVersionFromFileName('Git Manager GUI Setup 2.1.10.exe'), '2.1.10');
+  assert.strictEqual(parseVersionFromFileName('setup.exe'), null);
+  assert.strictEqual(parseVersionFromFileName(null), null);
+});
+
+test('Versionen werden numerisch verglichen, nicht als Text', () => {
+  assert.strictEqual(compareVersions('2.2.1', '2.2.0'), 1);
+  assert.strictEqual(compareVersions('v2.10.0', 'v2.9.9'), 1);
+  assert.strictEqual(compareVersions('2.2.1', 'v2.2.1'), 0);
+  assert.strictEqual(compareVersions('2.1.9', '2.2.0'), -1);
+  assert.deepStrictEqual(['v2.10.0', 'v2.9.0', 'v2.2.1'].sort(compareVersions), ['v2.2.1', 'v2.9.0', 'v2.10.0']);
+});
+
+test('Sidecar-Datei: Hash wird gefunden, auch mit Großbuchstaben', () => {
+  assert.strictEqual(parseSidecar(`${HASH}  Git-Manager-GUI-Setup-2.2.1.exe\n`), HASH);
+  assert.strictEqual(parseSidecar(HASH.toUpperCase()), HASH);
+  assert.strictEqual(parseSidecar('kein Hash'), null);
+  assert.strictEqual(parseSidecar('abc123'), null);
+});
+
+test('Neuer Tag: Format, Duplikat und Reihenfolge werden geprüft', () => {
+  const releases = [{ tag_name: 'v2.2.0' }, { tag_name: 'v2.1.9' }];
+  assert.strictEqual(checkNewTag('v2.2.1', releases).ok, true);
+  assert.strictEqual(checkNewTag('2.2.1', releases).ok, true);
+  assert.strictEqual(checkNewTag('v2.10.0', releases).ok, true);
+
+  assert.match(checkNewTag('release-2', releases).reason, /Version wie v2\.2\.1/);
+  assert.match(checkNewTag('v2.2.0', releases).reason, /gibt es schon/);
+  assert.match(checkNewTag('V2.2.0', releases).reason, /gibt es schon/);
+  assert.match(checkNewTag('v2.1.5', releases).reason, /nicht neuer/);
+});
+
+test('Neuer Tag: ohne vorhandene Releases ist jede Version erlaubt', () => {
+  assert.strictEqual(checkNewTag('v1.0.0', []).ok, true);
+  assert.strictEqual(checkNewTag('v1.0.0', null).ok, true);
+  assert.strictEqual(checkNewTag('v1.0.0', [{ tag_name: 'nightly' }]).ok, true);
+});
+
+test('Release-Text: Prüfsummen im Format, das der Updater liest', () => {
+  const body = buildReleaseBody('## Neu\n\n- Abbrechen\n', [{ name: 'Git-Manager-GUI-Setup-2.2.1.exe', sha256: HASH.toUpperCase() }]);
+  assert.match(body, /^## Neu/);
+  assert.ok(body.includes(`- Git-Manager-GUI-Setup-2.2.1.exe: ${HASH}`));
+
+  // genau so liest updater.js die Zeile
+  const line = body.split('\n').find((l) => l.toLowerCase().includes('git-manager-gui-setup-2.2.1.exe') && /\b[a-f0-9]{64}\b/i.test(l));
+  assert.ok(line);
+  assert.strictEqual(line.match(/\b([a-fA-F0-9]{64})\b/)[1], HASH);
+});
+
+test('Release-Text: ungültige Prüfsummen und leere Notizen', () => {
+  assert.strictEqual(buildReleaseBody('Nur Text', [{ name: 'a.exe', sha256: 'zu kurz' }]), 'Nur Text');
+  assert.strictEqual(buildReleaseBody('', []), '');
+  assert.ok(buildReleaseBody('', [{ name: 'a.exe', sha256: HASH }]).startsWith('### Prüfsummen'));
+});

__tests__/restore.test.js

@@ -0,0 +1,201 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const { spawnSync } = require('node:child_process');
+const archiver = require('archiver');
+
+require('../src/git/gitBinary.js').useBundledGit();
+const { registerFeatureIpc } = require('../src/features/featuresIpc.js');
+
+const git = (cwd, ...a) => spawnSync('git', ['-c', 'user.name=t', '-c', 'user.email=t@t', ...a], { cwd, encoding: 'utf8' });
+const tmp = (p) => fs.mkdtempSync(path.join(os.tmpdir(), p));
+
+function makeZip(file, entries) {
+  return new Promise((resolve, reject) => {
+    const out = fs.createWriteStream(file);
+    const zip = archiver('zip');
+    out.on('close', resolve);
+    zip.on('error', reject);
+    zip.pipe(out);
+    for (const [name, content] of entries) zip.append(content, { name });
+    zip.finalize();
+  });
+}
+
+// Backup-Ordner wie von GiteaRepoBackup angelegt: Spiegel + ZIP-Stände
+async function makeBackupDir() {
+  const work = tmp('gm-src-');
+  git(work, 'init', '-q', '-b', 'main');
+  fs.writeFileSync(path.join(work, 'a.txt'), 'hallo');
+  git(work, 'add', '.'); git(work, 'commit', '-qm', 'eins');
+  git(work, 'branch', 'feature'); git(work, 'tag', 'v1.0');
+  const dir = tmp('gm-bk-');
+  fs.mkdirSync(path.join(dir, 'M_Viper'));
+  git(dir, 'clone', '-q', '--mirror', work, path.join(dir, 'M_Viper', 'deskhub.git'));
+  const zipDir = path.join(dir, 'M_Viper', 'deskhub-archiv');
+  fs.mkdirSync(zipDir);
+  await makeZip(path.join(zipDir, 'deskhub-2026-10-01_10-00.zip'), [['deskhub/a.txt', 'alt'], ['deskhub/src/b.kt', 'fun b() {}']]);
+  await makeZip(path.join(zipDir, 'deskhub-2026-10-20_10-00.zip'), [['deskhub/a.txt', 'neu'], ['deskhub/src/b.kt', 'fun b() {}']]);
+  fs.utimesSync(path.join(zipDir, 'deskhub-2026-10-01_10-00.zip'), new Date('2026-10-01'), new Date('2026-10-01'));
+  fs.writeFileSync(path.join(dir, 'backup-protokoll.json'), '{}');
+  return { dir, work };
+}
+
+// Gitea-Nachbau: neue Repos zeigen auf echte lokale Bare-Repos, damit der Push wirklich läuft
+function fakeGitea() {
+  const created = [];
+  const patches = [];
+  const repoRoot = tmp('gm-remote-');
+  const server = http.createServer((req, res) => {
+    const u = new URL(req.url, 'http://x');
+    const send = (code, obj) => { res.statusCode = code; res.setHeader('Content-Type', 'application/json'); res.end(JSON.stringify(obj)); };
+    let body = '';
+    req.on('data', c => body += c);
+    req.on('end', () => {
+      if (u.pathname === '/api/v1/user') return send(200, { login: 'M_Viper' });
+      if (u.pathname === '/api/v1/user/repos' && req.method === 'POST') {
+        const b = JSON.parse(body);
+        if (b.name === 'deskhub') return send(409, { message: 'repository already exists' });
+        const bare = path.join(repoRoot, `${b.name}.git`);
+        spawnSync('git', ['init', '-q', '--bare', '-b', 'main', bare]);
+        created.push(b);
+        return send(201, { name: b.name, full_name: `M_Viper/${b.name}`, owner: { login: 'M_Viper' }, clone_url: bare, html_url: `http://gitea/M_Viper/${b.name}`, default_branch: 'main' });
+      }
+      if (u.pathname.startsWith('/api/v1/repos/M_Viper/') && req.method === 'PATCH') { patches.push(JSON.parse(body)); return send(200, {}); }
+      send(404, { message: 'not found' });
+    });
+  });
+  return new Promise(r => server.listen(0, '127.0.0.1', () => r({ server, created, patches, repoRoot, url: `http://127.0.0.1:${server.address().port}` })));
+}
+
+function setup(url) {
+  const handlers = {};
+  const userData = tmp('gm-ud-');
+  registerFeatureIpc({
+    ipcMain: { handle: (name, fn) => { handlers[name] = fn; } },
+    app: { getPath: () => userData },
+    readCredentials: () => ({ giteaURL: url, giteaToken: 'geheim123' }),
+    buildItemsFromPaths: async () => ({ items: [], skipped: [], ignored: [] }),
+    clearGitTransportBlock: () => false
+  });
+  return (name, data) => handlers[name]({ sender: { send() {} } }, data);
+}
+
+test('Sicherungen werden gefunden: Spiegel und ZIP-Stände, neuester zuerst', async () => {
+  const { dir } = await makeBackupDir();
+  const call = setup('http://127.0.0.1:1');
+  const r = await call('repo-backup-list', { dir });
+  assert.strictEqual(r.ok, true, r.error);
+  assert.strictEqual(r.backups.length, 1);
+  const b = r.backups[0];
+  assert.deepStrictEqual([b.owner, b.repo], ['M_Viper', 'deskhub']);
+  assert.ok(b.mirror);
+  assert.deepStrictEqual(b.zips.map(z => z.file), ['deskhub-2026-10-20_10-00.zip', 'deskhub-2026-10-01_10-00.zip']);
+});
+
+test('Lokal: Spiegel wird zur Arbeitskopie mit allen Branches, ZIP ohne Oberordner entpackt', async () => {
+  const { dir } = await makeBackupDir();
+  const call = setup('http://127.0.0.1:1');
+  const { backups: [b] } = await call('repo-backup-list', { dir });
+
+  const dest1 = tmp('gm-dst-');
+  const m = await call('repo-restore-local', { kind: 'mirror', source: b.mirror.path, destParent: dest1, repo: 'deskhub' });
+  assert.strictEqual(m.ok, true, m.error);
+  assert.strictEqual(fs.readFileSync(path.join(dest1, 'deskhub', 'a.txt'), 'utf8'), 'hallo');
+  assert.match(git(path.join(dest1, 'deskhub'), 'branch', '-r').stdout, /feature/);
+
+  // Zweiter Versuch in denselben Ordner darf nichts überschreiben
+  const again = await call('repo-restore-local', { kind: 'mirror', source: b.mirror.path, destParent: dest1, repo: 'deskhub' });
+  assert.strictEqual(again.ok, false);
+  assert.match(again.error, /existiert bereits/);
+
+  const dest2 = tmp('gm-dst-');
+  const z = await call('repo-restore-local', { kind: 'zip', source: b.zips[0].path, destParent: dest2, repo: 'deskhub' });
+  assert.strictEqual(z.ok, true, z.error);
+  assert.strictEqual(z.files, 2);
+  assert.strictEqual(fs.readFileSync(path.join(dest2, 'deskhub', 'a.txt'), 'utf8'), 'neu');
+  assert.ok(fs.existsSync(path.join(dest2, 'deskhub', 'src', 'b.kt')));
+});
+
+// ZIP von Hand bauen: archiver entschärft "../" schon beim Erzeugen, ein echter Angreifer nicht.
+function rawZip(file, entries) {
+  const zlib = require('node:zlib');
+  const locals = [];
+  const centrals = [];
+  let offset = 0;
+  for (const [name, content] of entries) {
+    const n = Buffer.from(name);
+    const data = Buffer.from(content);
+    const crc = zlib.crc32(data);
+    const lh = Buffer.alloc(30);
+    lh.writeUInt32LE(0x04034b50, 0); lh.writeUInt16LE(20, 4); lh.writeUInt32LE(crc, 14);
+    lh.writeUInt32LE(data.length, 18); lh.writeUInt32LE(data.length, 22); lh.writeUInt16LE(n.length, 26);
+    const ch = Buffer.alloc(46);
+    ch.writeUInt32LE(0x02014b50, 0); ch.writeUInt16LE(20, 4); ch.writeUInt16LE(20, 6); ch.writeUInt32LE(crc, 16);
+    ch.writeUInt32LE(data.length, 20); ch.writeUInt32LE(data.length, 24); ch.writeUInt16LE(n.length, 28); ch.writeUInt32LE(offset, 42);
+    locals.push(lh, n, data);
+    centrals.push(ch, n);
+    offset += lh.length + n.length + data.length;
+  }
+  const cd = Buffer.concat(centrals);
+  const end = Buffer.alloc(22);
+  end.writeUInt32LE(0x06054b50, 0); end.writeUInt16LE(entries.length, 8); end.writeUInt16LE(entries.length, 10);
+  end.writeUInt32LE(cd.length, 12); end.writeUInt32LE(offset, 16);
+  fs.writeFileSync(file, Buffer.concat([...locals, cd, end]));
+}
+
+test('Archive mit Pfaden außerhalb des Ziels werden abgewiesen', async () => {
+  const d = tmp('gm-evil-');
+  const zip = path.join(d, 'evil.zip');
+  rawZip(zip, [['deskhub/ok.txt', 'ok'], ['deskhub/../../boese.txt', 'x']]);
+  const unzipper = require('unzipper');
+  const names = (await unzipper.Open.file(zip)).files.map(f => f.path);
+  assert.ok(names.includes('deskhub/../../boese.txt'), 'Testarchiv muss den gefährlichen Pfad wirklich enthalten');
+  const call = setup('http://127.0.0.1:1');
+  const destParent = tmp('gm-dst-');
+  const r = await call('repo-restore-local', { kind: 'zip', source: zip, destParent, repo: 'x' });
+  assert.strictEqual(r.ok, false);
+  assert.match(r.error, /Unsicherer Pfad/);
+  assert.ok(!fs.existsSync(path.join(destParent, 'x', 'ok.txt')), 'auch harmlose Dateien dürfen dann nicht entpackt werden');
+  assert.ok(!fs.existsSync(path.join(destParent, 'boese.txt')));
+});
+
+test('Gitea: Spiegel und ZIP als neues Repo, Namenskonflikt und ZIP-Überschreiben werden abgefangen', async () => {
+  const { dir } = await makeBackupDir();
+  const g = await fakeGitea();
+  try {
+    const call = setup(g.url);
+    const { backups: [b] } = await call('repo-backup-list', { dir });
+
+    const m = await call('repo-restore-gitea', { kind: 'mirror', source: b.mirror.path, owner: 'M_Viper', repo: 'deskhub', mode: 'new', newName: 'deskhub-wieder', isPrivate: true });
+    assert.strictEqual(m.ok, true, m.error);
+    const bare = path.join(g.repoRoot, 'deskhub-wieder.git');
+    const refs = git(bare, 'for-each-ref', '--format=%(refname)').stdout;
+    assert.match(refs, /refs\/heads\/main/);
+    assert.match(refs, /refs\/heads\/feature/);
+    assert.match(refs, /refs\/tags\/v1\.0/);
+    assert.strictEqual(g.created[0].private, true);
+
+    const z = await call('repo-restore-gitea', { kind: 'zip', source: b.zips[0].path, owner: 'M_Viper', repo: 'deskhub', mode: 'new', newName: 'deskhub-zip' });
+    assert.strictEqual(z.ok, true, z.error);
+    assert.strictEqual(z.method, 'Git');
+    const files = git(path.join(g.repoRoot, 'deskhub-zip.git'), 'ls-tree', '-r', '--name-only', 'main').stdout.trim().split('\n');
+    assert.deepStrictEqual(files.sort(), ['a.txt', 'src/b.kt']);
+
+    const conflict = await call('repo-restore-gitea', { kind: 'mirror', source: b.mirror.path, owner: 'M_Viper', repo: 'deskhub', mode: 'new', newName: 'deskhub' });
+    assert.strictEqual(conflict.ok, false);
+    assert.match(conflict.error, /existiert bereits/);
+
+    const zipOverwrite = await call('repo-restore-gitea', { kind: 'zip', source: b.zips[0].path, owner: 'M_Viper', repo: 'deskhub', mode: 'overwrite' });
+    assert.strictEqual(zipOverwrite.ok, false);
+    assert.match(zipOverwrite.error, /nur mit einem Git-Spiegel/);
+
+    const badName = await call('repo-restore-gitea', { kind: 'zip', source: b.zips[0].path, owner: 'M_Viper', repo: 'deskhub', mode: 'new', newName: 'mit leerzeichen' });
+    assert.strictEqual(badName.ok, false);
+  } finally {
+    g.server.close();
+  }
+});

__tests__/splash.test.js

@@ -0,0 +1,36 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { remainingMs, centeredBounds, MIN_SPIN_MS } = require('../src/features/splash.js');
+
+test('Startanimation: wurde das Logo nie gezeigt, gibt es keine Wartezeit', () => {
+  assert.strictEqual(remainingMs(0, 5000, 1600), 0);
+});
+
+test('Startanimation: das Logo dreht sich mindestens minMs', () => {
+  assert.strictEqual(remainingMs(1000, 1300, 1600), 1300);
+  assert.strictEqual(remainingMs(1000, 1000, 1600), 1600);
+});
+
+test('Startanimation: nach Ablauf von minMs wird nicht mehr gewartet', () => {
+  assert.strictEqual(remainingMs(1000, 2600, 1600), 0);
+  assert.strictEqual(remainingMs(1000, 9000, 1600), 0);
+});
+
+test('Startanimation: Mindestdauer ist wie bei AeroMC 1,6 s', () => {
+  assert.strictEqual(MIN_SPIN_MS, 1600);
+});
+
+test('Startanimation: Fenster wird im Arbeitsbereich zentriert', () => {
+  const b = centeredBounds({ x: 0, y: 0, width: 1920, height: 1040 }, 1200, 820);
+  assert.deepStrictEqual(b, { x: 360, y: 110, width: 1200, height: 820 });
+});
+
+test('Startanimation: Arbeitsbereich mit Versatz und mehrere Monitore', () => {
+  const b = centeredBounds({ x: -1920, y: 40, width: 1920, height: 1000 }, 1200, 820);
+  assert.deepStrictEqual(b, { x: -1560, y: 130, width: 1200, height: 820 });
+});
+
+test('Startanimation: auf kleinen Bildschirmen wird das Fenster begrenzt', () => {
+  const b = centeredBounds({ x: 0, y: 0, width: 1024, height: 700 }, 1200, 820);
+  assert.deepStrictEqual(b, { x: 0, y: 0, width: 1024, height: 700 });
+});

__tests__/transferNotice.test.js

@@ -0,0 +1,28 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { describeTransfer } = require('../src/features/transferNotice.js');
+
+test('Erfolg nennt Repo und Dateizahl', () => {
+  assert.deepStrictEqual(describeTransfer({ status: 'ok', repo: 'a/b', files: 3 }), { title: 'Upload fertig', body: 'a/b: 3 Dateien hochgeladen.' });
+  assert.match(describeTransfer({ status: 'ok', repo: 'a/b', files: 1 }).body, /1 Datei hochgeladen/);
+});
+
+test('Erfolg ohne bekannte Dateizahl bleibt lesbar', () => {
+  assert.strictEqual(describeTransfer({ status: 'ok', repo: 'a/b', files: null }).body, 'a/b: Upload hochgeladen.');
+});
+
+test('Abgebrochene Uploads melden nichts', () => {
+  assert.strictEqual(describeTransfer({ status: 'abgebrochen', repo: 'a/b' }), null);
+  assert.strictEqual(describeTransfer(null), null);
+});
+
+test('Fehler zeigt fehlgeschlagene Dateien oder den Fehlertext', () => {
+  assert.strictEqual(describeTransfer({ status: 'fehler', repo: 'a/b', failed: 2 }).title, 'Upload fehlgeschlagen');
+  assert.match(describeTransfer({ status: 'fehler', repo: 'a/b', failed: 2 }).body, /2 Dateien fehlgeschlagen/);
+  assert.match(describeTransfer({ status: 'fehler', repo: 'a/b', error: 'Server nicht erreichbar' }).body, /Server nicht erreichbar/);
+  assert.match(describeTransfer({ status: 'fehler', repo: '' }).body, /Unbekannter Fehler/);
+});
+
+test('Langer Fehlertext wird gekürzt', () => {
+  assert.ok(describeTransfer({ status: 'fehler', repo: 'a/b', error: 'x'.repeat(500) }).body.length < 200);
+});

__tests__/trayMenu.test.js

@@ -0,0 +1,133 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { buildTrayTemplate, trayTooltip } = require('../src/features/trayMenu.js');
+
+const noop = () => {};
+const base = { version: '2.2.1', onOpen: noop, onHistory: noop, onCancel: noop, onAutostart: noop, onQuit: noop };
+const labels = (tpl) => tpl.filter(i => i.label).map(i => i.label);
+const find = (tpl, label) => tpl.find(i => i.label === label);
+
+test('Tooltip nennt Version und zeigt eine laufende Übertragung', () => {
+  assert.strictEqual(trayTooltip('2.2.1', 0), 'Git Manager Explorer Pro v2.2.1');
+  assert.match(trayTooltip('2.2.1', 2), /Übertragung läuft/);
+  assert.match(trayTooltip('2.2.1', 1, true), /Übertragung pausiert/);
+  assert.strictEqual(trayTooltip('2.2.1', 0, true), 'Git Manager Explorer Pro v2.2.1');
+});
+
+test('Menü im Ruhezustand: Kopfzeile, Status, Aktionen; Abbrechen gesperrt', () => {
+  const tpl = buildTrayTemplate(base);
+  assert.deepStrictEqual(labels(tpl), [
+    'Git Manager Explorer Pro  v2.2.1',
+    'Keine laufende Übertragung',
+    'Fenster öffnen',
+    'Upload-Verlauf',
+    'Übertragung pausieren',
+    'Laufende Übertragung abbrechen',
+    'Mit Windows starten',
+    'Beenden'
+  ]);
+  assert.strictEqual(find(tpl, 'Laufende Übertragung abbrechen').enabled, false);
+  assert.strictEqual(tpl[0].enabled, false);
+});
+
+test('Menü bei laufender Übertragung: Zähler, Abbrechen freigeschaltet', () => {
+  const one = buildTrayTemplate({ ...base, active: 1 });
+  assert.ok(labels(one).includes('1 Übertragung läuft'));
+  assert.strictEqual(find(one, 'Laufende Übertragung abbrechen').enabled, true);
+  assert.ok(labels(buildTrayTemplate({ ...base, active: 3 })).includes('3 Übertragungen laufen'));
+});
+
+test('Retry-Queue erscheint nur, wenn etwas wartet', () => {
+  assert.ok(!labels(buildTrayTemplate(base)).some(l => l.startsWith('Retry-Queue')));
+  assert.ok(labels(buildTrayTemplate({ ...base, queued: 4 })).includes('Retry-Queue: 4 wartend'));
+});
+
+test('Autostart ist ein Häkchen und spiegelt den Zustand', () => {
+  assert.strictEqual(find(buildTrayTemplate({ ...base, autostart: true }), 'Mit Windows starten').checked, true);
+  const off = find(buildTrayTemplate(base), 'Mit Windows starten');
+  assert.strictEqual(off.type, 'checkbox');
+  assert.strictEqual(off.checked, false);
+});
+
+test('Einträge rufen die übergebenen Aktionen auf', () => {
+  const calls = [];
+  const tpl = buildTrayTemplate({
+    ...base,
+    active: 1,
+    onOpen: () => calls.push('open'),
+    onHistory: () => calls.push('history'),
+    onCancel: () => calls.push('cancel'),
+    onQuit: () => calls.push('quit')
+  });
+  for (const l of ['Fenster öffnen', 'Upload-Verlauf', 'Laufende Übertragung abbrechen', 'Beenden']) find(tpl, l).click();
+  assert.deepStrictEqual(calls, ['open', 'history', 'cancel', 'quit']);
+});
+
+const { serializeTemplate, runAction } = require('../src/features/trayMenu.js');
+const { computePosition } = require('../src/features/trayPopup.js');
+
+test('serializeTemplate: nur Daten, keine Funktionen, Trenner bleiben erhalten', () => {
+  const plain = serializeTemplate(buildTrayTemplate({ ...base, active: 1, autostart: true }));
+  assert.ok(plain.every(i => Object.values(i).every(v => typeof v !== 'function')));
+  assert.strictEqual(plain.filter(i => i.type === 'separator').length, 3);
+  const cancel = plain.find(i => i.id === 'cancel');
+  assert.deepStrictEqual(cancel, { id: 'cancel', label: 'Laufende Übertragung abbrechen', type: 'normal', enabled: true, checked: false });
+  assert.strictEqual(plain.find(i => i.id === 'autostart').checked, true);
+  assert.doesNotThrow(() => JSON.stringify(plain));
+});
+
+test('runAction: führt Aktionen per id aus, Häkchen wird umgeschaltet', () => {
+  const calls = [];
+  const tpl = buildTrayTemplate({
+    ...base,
+    active: 1,
+    autostart: false,
+    onOpen: () => calls.push('open'),
+    onAutostart: (item) => calls.push(`autostart:${item.checked}`)
+  });
+  assert.strictEqual(runAction(tpl, 'open'), true);
+  assert.strictEqual(runAction(tpl, 'autostart'), true);
+  assert.deepStrictEqual(calls, ['open', 'autostart:true']);
+});
+
+test('runAction: gesperrte oder unbekannte Einträge tun nichts', () => {
+  let cancelled = false;
+  const tpl = buildTrayTemplate({ ...base, active: 0, onCancel: () => { cancelled = true; } });
+  assert.strictEqual(runAction(tpl, 'cancel'), false);
+  assert.strictEqual(runAction(tpl, 'gibt-es-nicht'), false);
+  assert.strictEqual(runAction(tpl, 'header'), false);
+  assert.strictEqual(cancelled, false);
+});
+
+test('computePosition: Menü bleibt im sichtbaren Bereich', () => {
+  const wa = { x: 0, y: 0, width: 1920, height: 1040 };
+  // Zeiger in der Taskleiste unten rechts: Menü sitzt direkt über der Taskleiste, nicht außerhalb rechts
+  const bottomRight = computePosition({ x: 1900, y: 1060 }, wa, 286, 300);
+  assert.strictEqual(bottomRight.y, 1040 - 300 - 8);
+  assert.ok(bottomRight.x + 286 <= 1920 - 8);
+  // Zeiger weit links: nicht links aus dem Bildschirm
+  assert.ok(computePosition({ x: 2, y: 1060 }, wa, 286, 300).x >= 8);
+  // Taskleiste oben
+  assert.strictEqual(computePosition({ x: 500, y: 10 }, { ...wa, y: 40, height: 1000 }, 286, 300).y, 48);
+});
+
+test('Pause: Eintrag wechselt zwischen pausieren und fortsetzen, nur bei laufender Übertragung wählbar', () => {
+  const idle = buildTrayTemplate(base);
+  assert.strictEqual(find(idle, 'Übertragung pausieren').enabled, false);
+
+  const running = buildTrayTemplate({ ...base, active: 1 });
+  assert.strictEqual(find(running, 'Übertragung pausieren').enabled, true);
+
+  const paused = buildTrayTemplate({ ...base, active: 2, paused: true });
+  assert.ok(labels(paused).includes('Übertragung fortsetzen'));
+  assert.ok(labels(paused).includes('2 Übertragungen pausiert'));
+  assert.ok(!labels(paused).includes('Übertragung pausieren'));
+  assert.ok(labels(buildTrayTemplate({ ...base, active: 1, paused: true })).includes('1 Übertragung pausiert'));
+});
+
+test('Pause-Eintrag ruft onPause auf', () => {
+  const calls = [];
+  const tpl = buildTrayTemplate({ ...base, active: 1, onPause: () => calls.push('pause') });
+  assert.strictEqual(runAction(tpl, 'pause'), true);
+  assert.deepStrictEqual(calls, ['pause']);
+});

__tests__/uploadBlocklist.test.js

@@ -0,0 +1,35 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { blockedReason, partitionBlocked } = require('../src/features/uploadBlocklist.js');
+
+test('Sperre: Dateien mit Zugangsdaten werden erkannt', () => {
+  for (const name of ['credentials.json', 'data/credentials.json', 'C:\\proj\\.env', '.env.production', 'id_rsa', 'release.keystore', 'server.pem', 'secrets.json', '.npmrc']) {
+    assert.ok(blockedReason(name, {}), `${name} sollte gesperrt sein`);
+  }
+});
+
+test('Sperre: normale Dateien und Vorlagen bleiben erlaubt', () => {
+  for (const name of ['main.js', 'package.json', 'README.md', '.env.example', 'config.sample.json', 'id_rsa.pub', 'credentials.md', 'src/credentials/index.js']) {
+    assert.strictEqual(blockedReason(name, {}), null, `${name} darf hochgeladen werden`);
+  }
+});
+
+test('Sperre: Einstellung kann sie abschalten, Standard ist an', () => {
+  assert.ok(blockedReason('credentials.json', undefined));
+  assert.ok(blockedReason('credentials.json', { uploadBlockSecrets: true }));
+  assert.strictEqual(blockedReason('credentials.json', { uploadBlockSecrets: false }), null);
+});
+
+test('partitionBlocked: trennt Einträge und behält die Reihenfolge', () => {
+  const items = [
+    { localFile: 'a/main.js', targetPath: 'a/main.js' },
+    { localFile: 'a/data/credentials.json', targetPath: 'a/data/credentials.json' },
+    { localFile: 'a/.env', targetPath: 'a/.env' },
+    { localFile: 'a/README.md', targetPath: 'a/README.md' }
+  ];
+  const { allowed, blocked } = partitionBlocked(items, {});
+  assert.deepStrictEqual(allowed.map(i => i.localFile), ['a/main.js', 'a/README.md']);
+  assert.deepStrictEqual(blocked.map(b => b.path), ['a/data/credentials.json', 'a/.env']);
+  assert.ok(blocked.every(b => b.reason));
+  assert.strictEqual(partitionBlocked(items, { uploadBlockSecrets: false }).blocked.length, 0);
+});

__tests__/uploadCancel.test.js

@@ -0,0 +1,146 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const http = require('node:http');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const {
+  uploadItemsViaGiteaApi,
+  createUploadCancelledError,
+  isUploadCancelledError,
+  throwIfUploadCancelled
+} = require('../src/git/apiHandler.js');
+
+test('Abbruchfehler: Erkennung und throwIfUploadCancelled', () => {
+  assert.strictEqual(isUploadCancelledError(createUploadCancelledError()), true);
+  assert.strictEqual(isUploadCancelledError(new Error('anderer Fehler')), false);
+  assert.strictEqual(isUploadCancelledError(null), false);
+
+  assert.doesNotThrow(() => throwIfUploadCancelled(undefined));
+  assert.doesNotThrow(() => throwIfUploadCancelled(new AbortController().signal));
+  const c = new AbortController();
+  c.abort();
+  assert.throws(() => throwIfUploadCancelled(c.signal), (e) => isUploadCancelledError(e));
+});
+
+function makeTempFile() {
+  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'gm-cancel-'));
+  const file = path.join(dir, 'a.txt');
+  fs.writeFileSync(file, 'hallo');
+  return { dir, file };
+}
+
+test('API-Upload: bereits abgebrochenes Signal sendet nichts', async () => {
+  const { dir, file } = makeTempFile();
+  try {
+    const c = new AbortController();
+    c.abort();
+    await assert.rejects(
+      uploadItemsViaGiteaApi({
+        token: 't', url: 'http://127.0.0.1:1', owner: 'o', repo: 'r', branch: 'main',
+        items: [{ localFile: file, targetPath: 'a.txt' }], message: 'm', signal: c.signal
+      }),
+      (e) => isUploadCancelledError(e)
+    );
+  } finally { fs.rmSync(dir, { recursive: true, force: true }); }
+});
+
+test('API-Upload: Abbruch während der Übertragung wirft Abbruchfehler und landet nicht in "failed"', async () => {
+  const { dir, file } = makeTempFile();
+  let postSeen = false;
+  const server = http.createServer((req, res) => {
+    if (req.method === 'POST') {
+      postSeen = true;
+      setTimeout(() => { res.writeHead(201, { 'content-type': 'application/json' }); res.end('{}'); }, 3000);
+      return;
+    }
+    res.writeHead(200, { 'content-type': 'application/json' });
+    res.end(JSON.stringify({ default_branch: 'main', tree: [], entries: [] }));
+  });
+  await new Promise(r => server.listen(0, '127.0.0.1', r));
+  const { port } = server.address();
+  try {
+    const c = new AbortController();
+    const started = Date.now();
+    setTimeout(() => c.abort(), 400);
+    await assert.rejects(
+      uploadItemsViaGiteaApi({
+        token: 't', url: `http://127.0.0.1:${port}`, owner: 'o', repo: 'r', branch: 'main',
+        items: [{ localFile: file, targetPath: 'a.txt' }], message: 'm', signal: c.signal
+      }),
+      (e) => isUploadCancelledError(e)
+    );
+    assert.ok(postSeen, 'Der POST muss gestartet sein, sonst prüft der Test nichts');
+    assert.ok(Date.now() - started < 2500, 'Abbruch muss sofort greifen, nicht erst nach der Serverantwort');
+  } finally {
+    server.closeAllConnections?.();
+    await new Promise(r => server.close(r));
+    fs.rmSync(dir, { recursive: true, force: true });
+  }
+});
+
+const { createPauseGate } = require('../src/features/pauseGate.js');
+
+function gitea(onPost) {
+  return http.createServer((req, res) => {
+    if (req.method === 'POST') {
+      onPost();
+      res.writeHead(201, { 'content-type': 'application/json' });
+      res.end('{}');
+      return;
+    }
+    res.writeHead(200, { 'content-type': 'application/json' });
+    res.end(JSON.stringify({ default_branch: 'main', tree: [], entries: [] }));
+  });
+}
+
+test('API-Upload: während der Pause wird nichts gesendet, nach resume() schon', async () => {
+  const { dir, file } = makeTempFile();
+  let posts = 0;
+  const server = gitea(() => { posts++; });
+  await new Promise(r => server.listen(0, '127.0.0.1', r));
+  const { port } = server.address();
+  const gate = createPauseGate();
+  try {
+    gate.pause();
+    const upload = uploadItemsViaGiteaApi({
+      token: 't', url: `http://127.0.0.1:${port}`, owner: 'o', repo: 'r', branch: 'main',
+      items: [{ localFile: file, targetPath: 'a.txt' }], message: 'm',
+      waitIfPaused: (s) => gate.wait(s)
+    });
+    await new Promise(r => setTimeout(r, 700));
+    assert.strictEqual(posts, 0, 'Während der Pause darf kein Paket gesendet werden');
+    gate.resume();
+    const result = await upload;
+    assert.strictEqual(posts, 1);
+    assert.deepStrictEqual(result.uploaded, ['a.txt']);
+  } finally {
+    await new Promise(r => server.close(r));
+    fs.rmSync(dir, { recursive: true, force: true });
+  }
+});
+
+test('API-Upload: Abbruch während der Pause beendet den Upload sofort', async () => {
+  const { dir, file } = makeTempFile();
+  let posts = 0;
+  const server = gitea(() => { posts++; });
+  await new Promise(r => server.listen(0, '127.0.0.1', r));
+  const { port } = server.address();
+  const gate = createPauseGate();
+  try {
+    gate.pause();
+    const c = new AbortController();
+    const upload = uploadItemsViaGiteaApi({
+      token: 't', url: `http://127.0.0.1:${port}`, owner: 'o', repo: 'r', branch: 'main',
+      items: [{ localFile: file, targetPath: 'a.txt' }], message: 'm',
+      signal: c.signal, waitIfPaused: (s) => gate.wait(s)
+    });
+    setTimeout(() => c.abort(), 400);
+    await assert.rejects(upload, (e) => isUploadCancelledError(e));
+    assert.strictEqual(posts, 0);
+    assert.strictEqual(gate.waitingCount(), 0);
+  } finally {
+    await new Promise(r => server.close(r));
+    fs.rmSync(dir, { recursive: true, force: true });
+  }
+});

__tests__/uploadHistory.test.js

@@ -0,0 +1,113 @@
+const test = require('node:test');
+const assert = require('node:assert');
+const { buildEntry, filterEntries, createUploadHistory } = require('../src/features/uploadHistory.js');
+
+function memoryFs(initial) {
+  const files = new Map(initial ? [['h.json', initial]] : []);
+  return {
+    files,
+    readFileSync: (f) => { if (!files.has(f)) throw new Error('ENOENT'); return files.get(f); },
+    writeFileSync: (f, c) => { files.set(f, c); }
+  };
+}
+
+test('buildEntry: erfolgreicher Upload', () => {
+  const e = buildEntry('Drag & Drop', { owner: 'a', repo: 'b' }, { ok: true, results: [{}, {}, {}] }, 1000, null, 4000);
+  assert.strictEqual(e.status, 'ok');
+  assert.strictEqual(e.repo, 'a/b');
+  assert.strictEqual(e.files, 3);
+  assert.strictEqual(e.durationMs, 3000);
+  assert.strictEqual(e.error, '');
+});
+
+test('buildEntry: abgebrochen ist kein Fehler und trägt keinen Fehlertext', () => {
+  const e = buildEntry('Ordner', { owner: 'a', repo: 'b' }, { ok: false, cancelled: true, error: 'Upload abgebrochen' }, 0, null, 10);
+  assert.strictEqual(e.status, 'abgebrochen');
+  assert.strictEqual(e.error, '');
+});
+
+test('buildEntry: Fehler und geworfene Ausnahmen', () => {
+  const failed = buildEntry('Dateien', { owner: 'a', repo: 'b' }, { ok: false, error: 'kaputt', failedCount: 2 }, 0, null, 10);
+  assert.strictEqual(failed.status, 'fehler');
+  assert.strictEqual(failed.error, 'kaputt');
+  assert.strictEqual(failed.failed, 2);
+
+  const thrown = buildEntry('Dateien', {}, null, 0, new Error('boom'), 10);
+  assert.strictEqual(thrown.status, 'fehler');
+  assert.strictEqual(thrown.error, 'boom');
+  assert.strictEqual(thrown.repo, '');
+});
+
+test('buildEntry: Einzeldatei zählt als eine Datei, lange Fehler werden gekürzt', () => {
+  assert.strictEqual(buildEntry('x', {}, { ok: true, singleFile: true }, 0, null, 1).files, 1);
+  assert.strictEqual(buildEntry('x', {}, { ok: false, error: 'e'.repeat(1000) }, 0, null, 1).error.length, 300);
+});
+
+test('filterEntries: nach Status und Repo-Suche', () => {
+  const list = [
+    { repo: 'a/alpha', status: 'ok' },
+    { repo: 'a/beta', status: 'fehler' },
+    { repo: 'b/Alpha-2', status: 'abgebrochen' }
+  ];
+  assert.strictEqual(filterEntries(list).length, 3);
+  assert.deepStrictEqual(filterEntries(list, { status: 'fehler' }).map(e => e.repo), ['a/beta']);
+  assert.deepStrictEqual(filterEntries(list, { query: 'ALPHA' }).map(e => e.repo), ['a/alpha', 'b/Alpha-2']);
+  assert.strictEqual(filterEntries(list, { status: 'ok', query: 'beta' }).length, 0);
+});
+
+test('Verlauf: neueste zuerst, auf max Einträge begrenzt', () => {
+  const history = createUploadHistory({ file: 'h.json', max: 3, fs: memoryFs() });
+  for (let i = 1; i <= 5; i++) history.record({ n: i });
+  assert.deepStrictEqual(history.read().map(e => e.n), [5, 4, 3]);
+});
+
+test('Verlauf: kaputte oder fehlende Datei ergibt eine leere Liste', () => {
+  assert.deepStrictEqual(createUploadHistory({ file: 'h.json', fs: memoryFs() }).read(), []);
+  assert.deepStrictEqual(createUploadHistory({ file: 'h.json', fs: memoryFs('{kaputt') }).read(), []);
+  assert.deepStrictEqual(createUploadHistory({ file: 'h.json', fs: memoryFs('{"a":1}') }).read(), []);
+});
+
+test('Verlauf: leeren', () => {
+  const history = createUploadHistory({ file: 'h.json', fs: memoryFs() });
+  history.record({ n: 1 });
+  history.clear();
+  assert.deepStrictEqual(history.read(), []);
+});
+
+test('Verlauf: Schreibfehler werfen nicht', () => {
+  const broken = { readFileSync: () => '[]', writeFileSync: () => { throw new Error('Platte voll'); } };
+  assert.strictEqual(createUploadHistory({ file: 'h.json', fs: broken }).record({ n: 1 }), false);
+});
+
+const { toCsv, formatDate } = require('../src/features/uploadHistory.js');
+
+test('formatDate: TT.MM.JJJJ HH:MM:SS, ungültige Eingabe ergibt leeren Text', () => {
+  assert.match(formatDate('2026-10-22T07:11:53.080Z'), /^\d{2}\.\d{2}\.2026 \d{2}:\d{2}:\d{2}$/);
+  assert.strictEqual(formatDate('kein Datum'), '');
+});
+
+test('toCsv: BOM, Semikolon, Windows-Zeilenenden, Kopfzeile', () => {
+  const csv = toCsv([{ at: '2026-10-22T07:11:53.080Z', repo: 'a/b', kind: 'Drag & Drop', files: 3, failed: 0, status: 'ok', durationMs: 2500, error: '' }]);
+  assert.strictEqual(csv.charCodeAt(0), 0xFEFF);
+  const lines = csv.slice(1).split('\r\n');
+  assert.strictEqual(lines[0], 'Datum;Repo;Art;Dateien;Fehlgeschlagen;Ergebnis;Dauer (s);Fehler');
+  assert.match(lines[1], /;a\/b;Drag & Drop;3;0;Erfolgreich;2\.5;$/);
+  assert.strictEqual(lines[2], '');
+});
+
+test('toCsv: Anführungszeichen, Semikolon und Zeilenumbrüche werden maskiert', () => {
+  const csv = toCsv([{ at: '2026-10-22T07:11:53Z', repo: 'a/b', kind: 'x', files: null, failed: 1, status: 'fehler', durationMs: 100, error: 'sagt "nein"; und\nmehr' }]);
+  assert.ok(csv.includes('"sagt ""nein""; und\nmehr"'));
+  assert.match(csv, /;Fehler;0\.1;/);
+});
+
+test('toCsv: Excel-Formeln werden entschärft', () => {
+  const csv = toCsv([{ at: '2026-10-22T07:11:53Z', repo: '=cmd|calc', kind: '+x', files: 1, failed: 0, status: 'ok', durationMs: 0, error: '@SUMME(A1)' }]);
+  assert.ok(csv.includes(";'=cmd|calc;"));
+  assert.ok(csv.includes(";'+x;"));
+  assert.ok(csv.includes(";'@SUMME(A1)"));
+});
+
+test('toCsv: leere Liste liefert nur die Kopfzeile', () => {
+  assert.strictEqual(toCsv([]).slice(1).split('\r\n').filter(Boolean).length, 1);
+});

installer/App.xaml

@@ -0,0 +1,19 @@
+<Application x:Class="GitManagerSetup.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <!-- [0] wird je nach Hell/Dunkel ersetzt -->
+                <ResourceDictionary Source="Themes/Colors.Light.xaml"/>
+                <ResourceDictionary Source="Themes/Controls.xaml"/>
+            </ResourceDictionary.MergedDictionaries>
+            <!-- Akzent wie in der App (Cyan → Blau) -->
+            <SolidColorBrush x:Key="AccentBrush" Color="#2E7FE0"/>
+            <SolidColorBrush x:Key="AccentHoverBrush" Color="#4590EA"/>
+            <SolidColorBrush x:Key="OnAccentBrush" Color="White"/>
+            <SolidColorBrush x:Key="AccentSubtleBrush" Color="#222E7FE0"/>
+            <SolidColorBrush x:Key="AccentSubtleStrokeBrush" Color="#552E7FE0"/>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

installer/App.xaml.cs

@@ -0,0 +1,99 @@
+using System.IO;
+using System.Windows;
+using System.Windows.Media;
+using Microsoft.Win32;
+
+namespace GitManagerSetup;
+
+public partial class App : Application
+{
+    private static Mutex? _single;
+
+    protected override void OnStartup(StartupEventArgs e)
+    {
+        base.OnStartup(e);
+        bool has(string arg) => e.Args.Any(a => a.Equals(arg, StringComparison.OrdinalIgnoreCase));
+
+        // Das Deinstallationsprogramm ist das Setup ohne angehängte App → ohne Anhang immer Deinstallation
+        bool uninstall = has("--uninstall") || !Payload.Exists;
+        bool silent = has("/S");
+        bool update = has("--update");
+        bool launch = has("/launch");
+        var dirArg = e.Args.FirstOrDefault(a => a.StartsWith("/D=", StringComparison.OrdinalIgnoreCase))?.Substring(3);
+
+        _single = new Mutex(true, "GitManagerGUI-Setup", out bool first);
+        if (!first)
+        {
+            Shutdown(0);
+            return;
+        }
+
+        // Stille Installation/Deinstallation für Skripte:
+        //   Git-Manager-GUI-Setup.exe /S [/D=Ordner] [/launch]   bzw.   --uninstall /S
+        if (silent)
+        {
+            var progress = new Progress<(double, string)>(_ => { });
+            try
+            {
+                if (uninstall) Installer.Uninstall(removeData: false, progress);
+                else
+                {
+                    var dir = dirArg ?? Installer.InstalledDir ?? Installer.DefaultDir;
+                    Installer.Install(dir, desktopLink: Installer.InstalledDir is null || Installer.DesktopLinkExists,
+                        progress, waitForExit: true);
+                    if (launch) System.Diagnostics.Process.Start(Path.Combine(dir, Installer.ExeName));
+                }
+                Shutdown(0);
+            }
+            catch (Exception ex)
+            {
+                // ohne Oberfläche: Fehler für Skripte nachvollziehbar ablegen
+                try { File.WriteAllText(Path.Combine(Path.GetTempPath(), "Git-Manager-GUI-Setup.log"), $"[{DateTime.Now}] {ex}"); } catch { }
+                Shutdown(1);
+            }
+            return;
+        }
+
+        ApplyTheme();
+        var mode = uninstall ? SetupMode.Uninstall : update ? SetupMode.Update : SetupMode.Install;
+        new MainWindow(mode).Show();
+    }
+
+    protected override void OnExit(ExitEventArgs e)
+    {
+        try { _single?.ReleaseMutex(); } catch { }
+        base.OnExit(e);
+    }
+
+    /// <summary>Hell/Dunkel wie in Windows eingestellt.</summary>
+    private void ApplyTheme()
+    {
+        bool light = ReadDword(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", "AppsUseLightTheme") != 0;
+        Resources.MergedDictionaries[0] = new ResourceDictionary
+        {
+            Source = new Uri($"pack://application:,,,/Themes/Colors.{(light ? "Light" : "Dark")}.xaml"),
+        };
+        if (!light)
+        {
+            // im Dunkeln das Cyan der App, damit Text und Fortschrittsbalken gut lesbar bleiben
+            var a = Color.FromRgb(0x4C, 0xB8, 0xF5);
+            Resources["AccentBrush"] = new SolidColorBrush(a);
+            Resources["AccentHoverBrush"] = new SolidColorBrush(Color.FromRgb(0x67, 0xC6, 0xF8));
+            Resources["OnAccentBrush"] = new SolidColorBrush(Color.FromRgb(0x04, 0x10, 0x1F));
+            Resources["AccentSubtleBrush"] = new SolidColorBrush(Color.FromArgb(0x30, a.R, a.G, a.B));
+            Resources["AccentSubtleStrokeBrush"] = new SolidColorBrush(Color.FromArgb(0x60, a.R, a.G, a.B));
+        }
+    }
+
+    private static int ReadDword(string key, string name)
+    {
+        try
+        {
+            using var k = Registry.CurrentUser.OpenSubKey(key);
+            return k?.GetValue(name) is int i ? i : -1;
+        }
+        catch { return -1; }
+    }
+}
+
+public enum SetupMode { Install, Update, Uninstall }

installer/GitManagerSetup.csproj

@@ -0,0 +1,46 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <!-- .NET Framework 4.8 ist in jedem Windows 10/11 enthalten → der Installer läuft ohne Zusatzinstallation -->
+    <TargetFramework>net48</TargetFramework>
+    <UseWPF>true</UseWPF>
+    <UseWindowsForms>true</UseWindowsForms>
+    <LangVersion>latest</LangVersion>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <Prefer32Bit>false</Prefer32Bit>
+    <GenerateDocumentationFile>false</GenerateDocumentationFile>
+    <AssemblyName>Git-Manager-GUI-Setup</AssemblyName>
+    <RootNamespace>GitManagerSetup</RootNamespace>
+    <ApplicationIcon>..\assets\icon.ico</ApplicationIcon>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+    <Product>Git Manager GUI Setup</Product>
+    <AssemblyTitle>Git Manager GUI Setup</AssemblyTitle>
+    <Description>Installiert Git Manager GUI</Description>
+    <Company>M_Viper</Company>
+    <Authors>M_Viper</Authors>
+    <Copyright>Copyright (c) M_Viper</Copyright>
+    <NeutralLanguage>de-DE</NeutralLanguage>
+    <!-- Version kommt beim Bauen aus package.json (scripts/build-setup.js) -->
+    <Version Condition="'$(Version)' == ''">0.0.0</Version>
+  </PropertyGroup>
+  <ItemGroup>
+    <!-- WinForms nur für den Ordner-Dialog; nicht global, sonst Namenskonflikte mit WPF -->
+    <Using Remove="System.Windows.Forms" />
+    <Using Remove="System.Drawing" />
+    <Reference Include="Microsoft.VisualBasic" />
+    <Reference Include="System.IO.Compression" />
+  </ItemGroup>
+  <ItemGroup>
+    <!-- Themes\*.xaml bindet das SDK automatisch als Page ein -->
+    <Resource Include="..\assets\icon.ico" Link="app.ico" />
+    <Resource Include="..\assets\icon.png" Link="app.png" />
+  </ItemGroup>
+  <!--
+    Die eigentliche App (entpackter Electron-Ordner als ZIP) wird NICHT hier eingebettet,
+    sondern nach dem Bauen hinten an die .exe angehängt (scripts/build-setup.js, siehe Payload.cs).
+    So muss der Compiler keine ~150 MB als Ressource verarbeiten, und das Deinstallationsprogramm
+    ist einfach der vordere Teil der Datei ohne Anhang.
+  -->
+</Project>

installer/Installer.cs

@@ -0,0 +1,501 @@
+using System.Diagnostics;
+using System.IO;
+using System.IO.Compression;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using Microsoft.Win32;
+
+namespace GitManagerSetup;
+
+/// <summary>Installation/Deinstallation – nur für den aktuellen Benutzer, ohne Administratorrechte.</summary>
+public static class Installer
+{
+    public const string AppName = "Git Manager GUI";
+    public const string Publisher = "M_Viper";
+    // productName aus package.json → so heißt die EXE im entpackten Electron-Ordner
+    public const string ExeName = "Git Manager GUI.exe";
+    private const string ProcessName = "Git Manager GUI";
+    // Gleicher Name wie beim früheren NSIS-Setup (electron-builder), damit eine alte Installation sauber ersetzt wird
+    public const string UninstallerName = "Uninstall Git Manager GUI.exe";
+    // wie "appId" in package.json – gleiche Taskleisten-/Benachrichtigungs-Zuordnung wie bisher
+    public const string AppUserModelId = "com.viper.gitmanager";
+
+    // Schlüssel vom alten electron-builder-Setup (Version 2.1.7) übernommen → in "Apps" bleibt es ein einziger Eintrag
+    private const string KeyId = "4156cc7f-a3e7-5b1d-9238-0af3e0f54ecd";
+    private const string UninstallKey = @"Software\Microsoft\Windows\CurrentVersion\Uninstall\" + KeyId;
+    private const string LegacyAppKey = @"Software\" + KeyId;
+    private const string RunKey = @"Software\Microsoft\Windows\CurrentVersion\Run";
+    private const string FileListName = "install-files.txt";
+
+    public static string Version
+    {
+        get
+        {
+            var info = typeof(Installer).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion;
+            if (!string.IsNullOrEmpty(info)) return info!.Split('+')[0];
+            var v = typeof(Installer).Assembly.GetName().Version!;
+            return $"{v.Major}.{v.Minor}.{v.Build}";
+        }
+    }
+
+    /// <summary>Pfad dieses Setups (bzw. des Deinstallationsprogramms).</summary>
+    public static string SelfPath => Assembly.GetExecutingAssembly().Location;
+
+    public static string DefaultDir =>
+        Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Programs", AppName);
+
+    /// <summary>App-Daten: Zugangsdaten (verschlüsselt), Einstellungen, Favoriten, Verlauf, Backup-Einstellung.</summary>
+    public static string DataDir =>
+        Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "git-manager-gui");
+
+    private static string StartMenuLink =>
+        Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Programs), AppName + ".lnk");
+
+    private static string DesktopLink =>
+        Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory), AppName + ".lnk");
+
+    // ---------- vorhandene Installation ----------
+
+    private static string? RegValue(string name)
+    {
+        using var k = Registry.CurrentUser.OpenSubKey(UninstallKey);
+        return k?.GetValue(name) as string;
+    }
+
+    /// <summary>Ordner einer vorhandenen Installation (dieses Setups oder des alten NSIS-Setups), oder null.</summary>
+    public static string? InstalledDir
+    {
+        get
+        {
+            var dir = RegValue("InstallLocation");
+            if (string.IsNullOrWhiteSpace(dir))
+            {
+                // altes NSIS-Setup trägt keinen InstallLocation ein → aus dem Deinstallationsbefehl ablesen
+                var m = Regex.Match(RegValue("UninstallString") ?? "", "^\"([^\"]+)\"");
+                dir = m.Success ? Path.GetDirectoryName(m.Groups[1].Value) : null;
+            }
+            return dir is not null && File.Exists(Path.Combine(dir, ExeName)) ? dir : null;
+        }
+    }
+
+    /// <summary>Stammt die vorhandene Installation noch vom alten NSIS-Setup?</summary>
+    public static bool IsLegacyInstall =>
+        InstalledDir is not null && (RegValue("UninstallString") ?? "").IndexOf("--uninstall", StringComparison.OrdinalIgnoreCase) < 0;
+
+    public static string? InstalledVersion => RegValue("DisplayVersion");
+
+    public static bool DesktopLinkExists => File.Exists(DesktopLink);
+
+    public static bool IsRunning(string? dir) => AppProcesses(dir, InstalledDir).Any();
+
+    // ---------- Installieren ----------
+
+    /// <param name="waitForExit">nach einem Update aus der App: ihr erst Zeit geben, sich selbst zu beenden</param>
+    public static void Install(string dir, bool desktopLink, IProgress<(double, string)> progress, bool waitForExit = false)
+    {
+        if (!Environment.Is64BitOperatingSystem)
+            throw new InvalidOperationException("Git Manager GUI benötigt ein 64-Bit-Windows (Windows 10 oder 11).");
+
+        var oldDir = InstalledDir;
+        progress.Report((0.02, "Git Manager GUI wird beendet …"));
+        CloseRunningApp(waitForExit ? 20000 : 0, dir, oldDir);
+
+        using var zip = Payload.OpenArchive();
+        var topLevel = TopLevelNames(zip);
+
+        progress.Report((0.05, "Alte Version wird entfernt …"));
+        Directory.CreateDirectory(dir);
+        RemoveAppFiles(dir, topLevel);
+        if (oldDir is not null && !SamePath(oldDir, dir))
+        {
+            // Installation wurde in einen anderen Ordner verlegt → alten Ordner aufräumen
+            var oldExe = Path.Combine(oldDir, ExeName);
+            DeleteIfPointsTo(StartMenuLink, oldExe);
+            DeleteIfPointsTo(DesktopLink, oldExe);
+            RemoveAppFiles(oldDir, topLevel);
+            try { Directory.Delete(oldDir); } catch { } // nur wenn leer
+        }
+
+        Extract(zip, dir, p => progress.Report((0.08 + p * 0.8, "Dateien werden kopiert …")));
+
+        progress.Report((0.9, "Deinstallationsprogramm wird angelegt …"));
+        var exe = Path.Combine(dir, ExeName);
+        var uninstaller = Path.Combine(dir, UninstallerName);
+        if (!SamePath(SelfPath, uninstaller))
+        {
+            MoveAside(uninstaller);
+            CopyStub(uninstaller);
+        }
+        File.WriteAllLines(Path.Combine(dir, FileListName), topLevel.Concat([UninstallerName, FileListName]));
+
+        progress.Report((0.94, "Verknüpfungen werden angelegt …"));
+        Shortcut.Create(StartMenuLink, exe, "Repositories auf Gitea und GitHub verwalten", AppUserModelId);
+        if (desktopLink) Shortcut.Create(DesktopLink, exe, "Repositories auf Gitea und GitHub verwalten", AppUserModelId);
+        else DeleteIfPointsTo(DesktopLink, exe);
+
+        progress.Report((0.97, "Windows wird eingerichtet …"));
+        Registry.CurrentUser.DeleteSubKeyTree(UninstallKey, throwOnMissingSubKey: false); // Reste des alten Setups
+        Registry.CurrentUser.DeleteSubKeyTree(LegacyAppKey, throwOnMissingSubKey: false);
+        using (var k = Registry.CurrentUser.CreateSubKey(UninstallKey))
+        {
+            long size = DirSize(dir) / 1024;
+            k.SetValue("DisplayName", AppName);
+            k.SetValue("DisplayVersion", Version);
+            k.SetValue("Publisher", Publisher);
+            k.SetValue("DisplayIcon", $"{exe},0");
+            k.SetValue("InstallLocation", dir);
+            k.SetValue("UninstallString", $"\"{uninstaller}\" --uninstall");
+            k.SetValue("QuietUninstallString", $"\"{uninstaller}\" --uninstall /S");
+            k.SetValue("URLInfoAbout", "https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui");
+            k.SetValue("InstallDate", DateTime.Now.ToString("yyyyMMdd"));
+            k.SetValue("EstimatedSize", (int)Math.Min(int.MaxValue, size), RegistryValueKind.DWord);
+            k.SetValue("NoModify", 1, RegistryValueKind.DWord);
+            k.SetValue("NoRepair", 1, RegistryValueKind.DWord);
+        }
+
+        progress.Report((0.98, "Installation wird abgeschlossen …"));
+        Vorwaermen(exe);
+
+        progress.Report((1.0, "Fertig"));
+    }
+
+    /// <summary>
+    /// Startet die App einmal kurz mit "--gm-vorwaermen" – sie beendet sich
+    /// damit sofort wieder (siehe main.js). Windows Defender prüft eine neue,
+    /// noch unbekannte EXE beim ersten Start mehrere Sekunden lang (gemessen: ~8 s);
+    /// das passiert so während des Fortschrittsbalkens und nicht erst beim Klick
+    /// auf "Fertigstellen". Das Ergebnis merkt sich Windows, der echte Start ist
+    /// danach sofort da.
+    /// </summary>
+    private static void Vorwaermen(string exe)
+    {
+        try
+        {
+            using var p = Process.Start(new ProcessStartInfo(exe, "--gm-vorwaermen")
+            {
+                UseShellExecute = false,
+                CreateNoWindow = true,
+                WorkingDirectory = Path.GetDirectoryName(exe)!,
+            });
+            if (p != null && !p.WaitForExit(30000)) { try { p.Kill(); } catch { } }
+        }
+        catch { /* nur eine Beschleunigung – Fehler sind egal */ }
+    }
+
+    private static List<string> TopLevelNames(ZipArchive zip) =>
+        zip.Entries
+            .Select(e => e.FullName.Replace('\\', '/').Split('/')[0])
+            .Where(n => n.Length > 0)
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToList();
+
+    private static void Extract(ZipArchive zip, string dir, Action<double> report)
+    {
+        var root = Path.GetFullPath(dir).TrimEnd('\\') + "\\";
+        long total = Math.Max(1, zip.Entries.Sum(e => e.Length)), done = 0;
+        var buffer = new byte[1 << 20];
+        int lastPercent = -1;
+
+        foreach (var entry in zip.Entries)
+        {
+            var target = Path.GetFullPath(Path.Combine(dir, entry.FullName));
+            if (!target.StartsWith(root, StringComparison.OrdinalIgnoreCase)) continue; // nie außerhalb des Ordners schreiben
+            if (entry.Name.Length == 0)
+            {
+                Directory.CreateDirectory(target);
+                continue;
+            }
+            Directory.CreateDirectory(Path.GetDirectoryName(target)!);
+            long before = done;
+            Retry(target, () =>
+            {
+                done = before;
+                MoveAside(target);
+                using var src = entry.Open();
+                using var dst = File.Create(target);
+                int n;
+                while ((n = src.Read(buffer, 0, buffer.Length)) > 0)
+                {
+                    dst.Write(buffer, 0, n);
+                    done += n;
+                    int percent = (int)(done * 100 / total);
+                    if (percent != lastPercent)
+                    {
+                        lastPercent = percent;
+                        report(Math.Min(1.0, (double)done / total));
+                    }
+                }
+            });
+        }
+        report(1.0);
+    }
+
+    /// <summary>Setup ohne angehängte App als Deinstallationsprogramm ablegen (nur ein paar hundert KB).</summary>
+    private static void CopyStub(string path)
+    {
+        long length = Payload.StubLength;
+        using var src = File.OpenRead(SelfPath);
+        using var dst = File.Create(path);
+        var buffer = new byte[81920];
+        long left = length;
+        while (left > 0)
+        {
+            int n = src.Read(buffer, 0, (int)Math.Min(buffer.Length, left));
+            if (n <= 0) break;
+            dst.Write(buffer, 0, n);
+            left -= n;
+        }
+    }
+
+    // ---------- Deinstallieren ----------
+
+    public static void Uninstall(bool removeData, IProgress<(double, string)> progress)
+    {
+        // Nur im eingetragenen Installationsordner löschen – nie dort, wo das Setup zufällig liegt (z. B. Downloads)
+        var dir = InstalledDir;
+        var exe = dir is null ? "" : Path.Combine(dir, ExeName);
+
+        progress.Report((0.1, "Git Manager GUI wird beendet …"));
+        CloseRunningApp(0, dir);
+
+        progress.Report((0.3, "Verknüpfungen werden entfernt …"));
+        DeleteIfPointsTo(StartMenuLink, exe);
+        DeleteIfPointsTo(DesktopLink, exe);
+
+        progress.Report((0.45, "Windows-Einträge werden entfernt …"));
+        RemoveAutostart(exe);
+        Registry.CurrentUser.DeleteSubKeyTree(UninstallKey, throwOnMissingSubKey: false);
+        Registry.CurrentUser.DeleteSubKeyTree(LegacyAppKey, throwOnMissingSubKey: false);
+        // Name/Logo für Windows-Benachrichtigungen (legt Electron selbst an)
+        Registry.CurrentUser.DeleteSubKeyTree(@"Software\Classes\AppUserModelId\" + AppUserModelId, throwOnMissingSubKey: false);
+
+        if (removeData && Directory.Exists(DataDir))
+        {
+            progress.Report((0.6, "Zugangsdaten und Einstellungen werden in den Papierkorb gelegt …"));
+            try
+            {
+                Microsoft.VisualBasic.FileIO.FileSystem.DeleteDirectory(DataDir,
+                    Microsoft.VisualBasic.FileIO.UIOption.OnlyErrorDialogs,
+                    Microsoft.VisualBasic.FileIO.RecycleOption.SendToRecycleBin);
+            }
+            catch { }
+        }
+
+        progress.Report((0.8, "Dateien werden entfernt …"));
+        if (dir is null) { progress.Report((1.0, "Fertig")); return; }
+        RemoveAppFiles(dir, null);
+
+        // Das laufende Deinstallationsprogramm kann sich nicht selbst löschen → kurz nach dem Beenden per cmd.
+        // rmdir ohne /s entfernt den Ordner nur, wenn er danach leer ist.
+        var self = SelfPath;
+        if (IsUnder(self, dir))
+        {
+            Process.Start(new ProcessStartInfo("cmd.exe",
+                $"/c ping 127.0.0.1 -n 3 > nul & del /f /q \"{self}\" & del /f /q \"{Path.Combine(dir, "*.old")}\" & rmdir \"{dir}\"")
+            {
+                CreateNoWindow = true, UseShellExecute = false, WindowStyle = ProcessWindowStyle.Hidden,
+            });
+        }
+        else
+        {
+            TryDelete(Path.Combine(dir, UninstallerName));
+            try { Directory.Delete(dir); } catch { } // nur wenn leer
+        }
+        progress.Report((1.0, "Fertig"));
+    }
+
+    /// <summary>Autostart-Einträge entfernen, die die App selbst gesetzt hat (Name vergibt Electron).</summary>
+    private static void RemoveAutostart(string exe)
+    {
+        if (exe.Length == 0) return;
+        using var run = Registry.CurrentUser.OpenSubKey(RunKey, writable: true);
+        if (run is null) return;
+        foreach (var name in run.GetValueNames())
+        {
+            if (run.GetValue(name) is string cmd && cmd.IndexOf(exe, StringComparison.OrdinalIgnoreCase) >= 0)
+                run.DeleteValue(name, throwOnMissingValue: false);
+        }
+    }
+
+    // ---------- Dateien ----------
+
+    /// <summary>
+    /// Entfernt die App-Dateien aus einem Installationsordner. Gelöscht wird nur, was nachweislich zur App gehört:
+    /// Einträge aus der Dateiliste der letzten Installation bzw. die Namen aus dem neuen Paket –
+    /// Ordner nur, wenn sie eindeutig von Electron stammen. Fremde Dateien im Ordner bleiben unangetastet.
+    /// </summary>
+    private static void RemoveAppFiles(string dir, IEnumerable<string>? extraNames)
+    {
+        if (!Directory.Exists(dir)) return;
+        CleanupOldFiles(dir);
+        var listFile = Path.Combine(dir, FileListName);
+        var fromList = File.Exists(listFile) ? File.ReadAllLines(listFile).Where(l => l.Trim().Length > 0).ToList() : [];
+        var names = fromList.Concat(extraNames ?? []).Concat([UninstallerName, FileListName])
+            .Distinct(StringComparer.OrdinalIgnoreCase);
+
+        foreach (var name in names)
+        {
+            if (name.IndexOfAny(['\\', '/', ':']) >= 0 || name is "." or "..") continue;
+            var path = Path.Combine(dir, name);
+            if (SamePath(path, SelfPath)) continue; // das laufende Deinstallationsprogramm räumt cmd weg
+
+            if (Directory.Exists(path))
+            {
+                bool ours = fromList.Contains(name, StringComparer.OrdinalIgnoreCase)
+                            || (name.Equals("resources", StringComparison.OrdinalIgnoreCase) && File.Exists(Path.Combine(path, "app.asar")))
+                            || (name.Equals("locales", StringComparison.OrdinalIgnoreCase) && File.Exists(Path.Combine(path, "en-US.pak")));
+                if (ours) Retry(path, () => Directory.Delete(path, recursive: true));
+            }
+            else if (File.Exists(path))
+            {
+                Retry(path, () => MoveAside(path));
+            }
+        }
+    }
+
+    /// <summary>
+    /// Längster Pfad im Paket. Windows erlaubt (ohne Sonderfreigabe) nur 259 Zeichen pro Pfad –
+    /// der Installationsordner darf deshalb höchstens <see cref="MaxDirLength"/> Zeichen lang sein.
+    /// </summary>
+    private static int? _longestEntry;
+    public static int MaxDirLength
+    {
+        get
+        {
+            if (_longestEntry is null)
+            {
+                try
+                {
+                    using var zip = Payload.OpenArchive();
+                    _longestEntry = zip.Entries.Count == 0 ? 0 : zip.Entries.Max(e => e.FullName.Length);
+                }
+                catch { _longestEntry = 0; }
+            }
+            return 259 - 1 - _longestEntry.Value;
+        }
+    }
+
+    private static void Retry(string path, Action action)
+    {
+        for (int attempt = 1; ; attempt++)
+        {
+            try
+            {
+                action();
+                return;
+            }
+            catch (PathTooLongException ex)
+            {
+                throw new IOException($"Der Installationsordner ist zu lang. Bitte einen kürzeren Ordner wählen (höchstens {MaxDirLength} Zeichen).", ex);
+            }
+            catch (Exception ex) when ((ex is IOException || ex is UnauthorizedAccessException) && attempt < 10)
+            {
+                Thread.Sleep(500);
+            }
+            catch (Exception ex) when (ex is IOException || ex is UnauthorizedAccessException)
+            {
+                throw new IOException($"„{Path.GetFileName(path)}“ wird noch verwendet. Bitte Git Manager GUI beenden " +
+                                      "(auch das Symbol im Infobereich neben der Uhr) und erneut versuchen.", ex);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Vorhandene Datei löschen oder – falls sie noch geöffnet ist (Explorer, Virenscanner) – beiseite umbenennen.
+    /// Umbenennen klappt unter Windows auch bei geöffneten Dateien, überschreiben nicht.
+    /// </summary>
+    private static void MoveAside(string path)
+    {
+        if (!File.Exists(path)) return;
+        try { File.Delete(path); return; } catch { }
+        File.Move(path, $"{path}.{Guid.NewGuid():N}.old");
+    }
+
+    private static void CleanupOldFiles(string dir)
+    {
+        if (!Directory.Exists(dir)) return;
+        foreach (var f in Directory.GetFiles(dir, "*.old", SearchOption.AllDirectories))
+            try { File.Delete(f); } catch { }
+    }
+
+    private static void TryDelete(string path)
+    {
+        try { if (File.Exists(path)) File.Delete(path); } catch { }
+    }
+
+    private static void DeleteIfPointsTo(string link, string target)
+    {
+        if (!File.Exists(link) || target.Length == 0) return;
+        if (!SamePath(Shortcut.Target(link) ?? "", target)) return;
+        // Explorer/Indexdienst halten Verknüpfungen manchmal kurz fest → mehrmals versuchen
+        for (int i = 0; i < 10 && File.Exists(link); i++)
+        {
+            try { File.Delete(link); }
+            catch { Thread.Sleep(300); }
+        }
+    }
+
+    // ---------- Prozesse ----------
+
+    private static IEnumerable<Process> AppProcesses(params string?[] dirs)
+    {
+        var roots = dirs.Where(d => !string.IsNullOrEmpty(d)).Select(d => d!).ToList();
+        if (roots.Count == 0) yield break;
+        // die App (mehrere Electron-Prozesse) und das mitgelieferte Git, falls gerade ein Upload läuft
+        foreach (var p in Process.GetProcessesByName(ProcessName).Concat(Process.GetProcessesByName("git")))
+        {
+            string? file = null;
+            try { file = p.MainModule?.FileName; } catch { }
+            if (file is not null && roots.Any(r => IsUnder(file, r))) yield return p;
+        }
+    }
+
+    private static void CloseRunningApp(int waitMs, params string?[] dirs)
+    {
+        var until = DateTime.Now.AddMilliseconds(waitMs);
+        while (waitMs > 0 && DateTime.Now < until && AppProcesses(dirs).Any())
+            Thread.Sleep(300);
+
+        foreach (var p in AppProcesses(dirs).ToList())
+        {
+            try
+            {
+                p.Kill();
+                p.WaitForExit(10000);
+            }
+            catch { }
+        }
+    }
+
+    // ---------- Helfer ----------
+
+    private static bool SamePath(string a, string b)
+    {
+        try { return string.Equals(Path.GetFullPath(a).TrimEnd('\\'), Path.GetFullPath(b).TrimEnd('\\'), StringComparison.OrdinalIgnoreCase); }
+        catch { return false; }
+    }
+
+    private static bool IsUnder(string path, string dir) =>
+        Path.GetFullPath(path).StartsWith(Path.GetFullPath(dir).TrimEnd('\\') + "\\", StringComparison.OrdinalIgnoreCase);
+
+    private static long DirSize(string dir)
+    {
+        long sum = 0;
+        try
+        {
+            foreach (var f in Directory.EnumerateFiles(dir, "*", SearchOption.AllDirectories))
+                try { sum += new FileInfo(f).Length; } catch { }
+        }
+        catch { }
+        return sum;
+    }
+
+    public static long DataSize() => Directory.Exists(DataDir) ? DirSize(DataDir) : 0;
+
+    public static string FormatSize(long bytes) => bytes switch
+    {
+        < 1024 * 1024 => $"{Math.Max(1, bytes / 1024)} KB",
+        < 1024L * 1024 * 1024 => $"{bytes / 1024.0 / 1024:0.#} MB",
+        _ => $"{bytes / 1024.0 / 1024 / 1024:0.##} GB",
+    };
+}

installer/MainWindow.xaml

@@ -0,0 +1,352 @@
+<Window x:Class="GitManagerSetup.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="Git Manager GUI Setup" Icon="app.ico" Width="780" Height="520" ResizeMode="CanMinimize"
+        Background="{DynamicResource LayerBrush}" Foreground="{DynamicResource TextBrush}"
+        FontFamily="{DynamicResource UiFont}" FontSize="14"
+        TextOptions.TextFormattingMode="Display" UseLayoutRounding="True"
+        WindowStartupLocation="CenterScreen">
+
+    <WindowChrome.WindowChrome>
+        <WindowChrome CaptionHeight="36" ResizeBorderThickness="0" GlassFrameThickness="0,0,0,1"
+                      CornerRadius="0" UseAeroCaptionButtons="False"/>
+    </WindowChrome.WindowChrome>
+
+    <Window.Resources>
+        <!-- Markenfarben der Seitenleiste (in Hell und Dunkel gleich, wie die App) -->
+        <SolidColorBrush x:Key="SideText" Color="#F5F8FF"/>
+        <SolidColorBrush x:Key="SideTextSecondary" Color="#AEBDD8"/>
+        <SolidColorBrush x:Key="SideTextMuted" Color="#7083A4"/>
+        <LinearGradientBrush x:Key="BrandGradient" StartPoint="0,0" EndPoint="1,0">
+            <GradientStop Color="#58D5FF" Offset="0"/>
+            <GradientStop Color="#5C87FF" Offset="1"/>
+        </LinearGradientBrush>
+
+        <Style x:Key="PageTitle" TargetType="TextBlock">
+            <Setter Property="FontFamily" Value="{DynamicResource DisplayFont}"/>
+            <Setter Property="FontSize" Value="26"/>
+            <Setter Property="FontWeight" Value="SemiBold"/>
+            <Setter Property="Margin" Value="0,0,0,8"/>
+        </Style>
+        <Style x:Key="Body" TargetType="TextBlock">
+            <Setter Property="TextWrapping" Value="Wrap"/>
+            <Setter Property="LineHeight" Value="21"/>
+            <Setter Property="Foreground" Value="{DynamicResource TextSecondaryBrush}"/>
+        </Style>
+        <Style x:Key="StepDot" TargetType="Border">
+            <Setter Property="Width" Value="26"/>
+            <Setter Property="Height" Value="26"/>
+            <Setter Property="CornerRadius" Value="13"/>
+            <Setter Property="BorderThickness" Value="1.5"/>
+        </Style>
+        <Style x:Key="StepNum" TargetType="TextBlock">
+            <Setter Property="FontSize" Value="12"/>
+            <Setter Property="FontWeight" Value="SemiBold"/>
+            <Setter Property="HorizontalAlignment" Value="Center"/>
+            <Setter Property="VerticalAlignment" Value="Center"/>
+        </Style>
+        <Style x:Key="StepLabel" TargetType="TextBlock">
+            <Setter Property="Margin" Value="12,0,0,0"/>
+            <Setter Property="VerticalAlignment" Value="Center"/>
+            <Setter Property="FontSize" Value="13.5"/>
+        </Style>
+        <Style x:Key="StepLine" TargetType="Border">
+            <Setter Property="Width" Value="2"/>
+            <Setter Property="Height" Value="18"/>
+            <Setter Property="Margin" Value="12,3,0,3"/>
+            <Setter Property="HorizontalAlignment" Value="Left"/>
+            <Setter Property="CornerRadius" Value="1"/>
+        </Style>
+        <Style x:Key="FeatureIcon" TargetType="Border">
+            <Setter Property="Width" Value="38"/>
+            <Setter Property="Height" Value="38"/>
+            <Setter Property="CornerRadius" Value="10"/>
+            <Setter Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
+            <Setter Property="VerticalAlignment" Value="Top"/>
+        </Style>
+        <Style x:Key="FeatureGlyph" TargetType="TextBlock">
+            <Setter Property="FontFamily" Value="{DynamicResource IconFont}"/>
+            <Setter Property="FontSize" Value="17"/>
+            <Setter Property="Foreground" Value="{DynamicResource AccentBrush}"/>
+            <Setter Property="HorizontalAlignment" Value="Center"/>
+            <Setter Property="VerticalAlignment" Value="Center"/>
+        </Style>
+        <Style x:Key="FeatureTitle" TargetType="TextBlock">
+            <Setter Property="FontWeight" Value="SemiBold"/>
+            <Setter Property="FontSize" Value="13.5"/>
+        </Style>
+        <Style x:Key="FeatureText" TargetType="TextBlock">
+            <Setter Property="FontSize" Value="12"/>
+            <Setter Property="TextWrapping" Value="Wrap"/>
+            <Setter Property="Margin" Value="0,2,0,0"/>
+            <Setter Property="Foreground" Value="{DynamicResource TextSecondaryBrush}"/>
+        </Style>
+        <Style x:Key="Card" TargetType="Border">
+            <Setter Property="Padding" Value="16,14"/>
+            <Setter Property="CornerRadius" Value="8"/>
+            <Setter Property="Background" Value="{DynamicResource ControlFillBrush}"/>
+            <Setter Property="BorderBrush" Value="{DynamicResource ControlStrokeBrush}"/>
+            <Setter Property="BorderThickness" Value="1"/>
+        </Style>
+    </Window.Resources>
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="36"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="250"/>
+            <ColumnDefinition Width="*"/>
+        </Grid.ColumnDefinitions>
+
+        <!-- ===== Seitenleiste im Look der App ===== -->
+        <Border Grid.RowSpan="3" ClipToBounds="True">
+            <Border.Background>
+                <LinearGradientBrush StartPoint="0,0" EndPoint="0.6,1">
+                    <GradientStop Color="#07111F" Offset="0"/>
+                    <GradientStop Color="#0D1729" Offset="0.5"/>
+                    <GradientStop Color="#13305C" Offset="1"/>
+                </LinearGradientBrush>
+            </Border.Background>
+            <Grid>
+                <!-- Lichtschein hinter dem Logo und unten -->
+                <Ellipse Width="320" Height="320" Margin="-120,-110,0,0" HorizontalAlignment="Left" VerticalAlignment="Top" IsHitTestVisible="False">
+                    <Ellipse.Fill>
+                        <RadialGradientBrush>
+                            <GradientStop Color="#5558D5FF" Offset="0"/>
+                            <GradientStop Color="#0058D5FF" Offset="1"/>
+                        </RadialGradientBrush>
+                    </Ellipse.Fill>
+                </Ellipse>
+                <Ellipse Width="300" Height="300" Margin="0,0,-150,-150" HorizontalAlignment="Right" VerticalAlignment="Bottom" IsHitTestVisible="False">
+                    <Ellipse.Fill>
+                        <RadialGradientBrush>
+                            <GradientStop Color="#445C87FF" Offset="0"/>
+                            <GradientStop Color="#005C87FF" Offset="1"/>
+                        </RadialGradientBrush>
+                    </Ellipse.Fill>
+                </Ellipse>
+
+                <StackPanel Margin="30,64,24,0">
+                    <Image Source="app.png" Width="68" Height="68" HorizontalAlignment="Left" RenderOptions.BitmapScalingMode="HighQuality">
+                        <Image.Effect>
+                            <DropShadowEffect Color="#58D5FF" BlurRadius="28" ShadowDepth="0" Opacity="0.6"/>
+                        </Image.Effect>
+                    </Image>
+                    <TextBlock Text="Git Manager" FontFamily="{DynamicResource DisplayFont}" FontSize="26" FontWeight="SemiBold"
+                               Foreground="{StaticResource SideText}" Margin="0,16,0,0"/>
+                    <TextBlock x:Name="VersionText" Foreground="{StaticResource SideTextSecondary}" FontSize="12" Margin="0,2,0,0"/>
+
+                    <StackPanel x:Name="Steps" Margin="0,38,0,0">
+                        <StackPanel Orientation="Horizontal">
+                            <Border x:Name="Dot0" Style="{StaticResource StepDot}"><TextBlock x:Name="Num0" Text="1" Style="{StaticResource StepNum}"/></Border>
+                            <TextBlock x:Name="Label0" Text="Willkommen" Style="{StaticResource StepLabel}"/>
+                        </StackPanel>
+                        <Border x:Name="Line0" Style="{StaticResource StepLine}"/>
+                        <StackPanel Orientation="Horizontal">
+                            <Border x:Name="Dot1" Style="{StaticResource StepDot}"><TextBlock x:Name="Num1" Text="2" Style="{StaticResource StepNum}"/></Border>
+                            <TextBlock x:Name="Label1" Text="Optionen" Style="{StaticResource StepLabel}"/>
+                        </StackPanel>
+                        <Border x:Name="Line1" Style="{StaticResource StepLine}"/>
+                        <StackPanel Orientation="Horizontal">
+                            <Border x:Name="Dot2" Style="{StaticResource StepDot}"><TextBlock x:Name="Num2" Text="3" Style="{StaticResource StepNum}"/></Border>
+                            <TextBlock x:Name="Label2" Text="Installation" Style="{StaticResource StepLabel}"/>
+                        </StackPanel>
+                    </StackPanel>
+                </StackPanel>
+
+                <TextBlock Text="© M_Viper" FontSize="11" Foreground="{StaticResource SideTextMuted}"
+                           VerticalAlignment="Bottom" Margin="30,0,0,20"/>
+            </Grid>
+        </Border>
+
+        <!-- Titelleiste -->
+        <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="14,0,0,0">
+            <Image Source="app.ico" Width="16" Height="16" RenderOptions.BitmapScalingMode="HighQuality"/>
+            <TextBlock x:Name="WindowTitle" Text="Git Manager GUI Setup" FontSize="12" Margin="10,0,0,0" VerticalAlignment="Center"
+                       Foreground="{StaticResource SideTextSecondary}"/>
+        </StackPanel>
+        <StackPanel Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Top">
+            <Button Style="{StaticResource CaptionButton}" Content="&#xE921;" Click="Minimize_Click"
+                    WindowChrome.IsHitTestVisibleInChrome="True"/>
+            <Button x:Name="CloseButton" Style="{StaticResource CloseCaptionButton}" Content="&#xE8BB;" Click="Cancel_Click"
+                    WindowChrome.IsHitTestVisibleInChrome="True"/>
+        </StackPanel>
+
+        <!-- ===== Inhalt ===== -->
+        <Grid Grid.Row="1" Grid.Column="1" Margin="40,18,40,0">
+
+            <!-- 0: Willkommen -->
+            <StackPanel x:Name="PageWelcome">
+                <TextBlock Text="Willkommen beim Git Manager" Style="{StaticResource PageTitle}"/>
+                <TextBlock Style="{StaticResource Body}"
+                           Text="Der Assistent richtet Git Manager GUI in wenigen Schritten ein – nur für dein Benutzerkonto und ohne Administratorrechte."/>
+
+                <Grid Margin="0,24,0,0">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="20"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto"/>
+                        <RowDefinition Height="18"/>
+                        <RowDefinition Height="Auto"/>
+                    </Grid.RowDefinitions>
+
+                    <DockPanel>
+                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE753;" Style="{StaticResource FeatureGlyph}"/></Border>
+                        <StackPanel Margin="12,0,0,0">
+                            <TextBlock Text="Gitea &amp; GitHub" Style="{StaticResource FeatureTitle}"/>
+                            <TextBlock Text="Repos, Dateien, Releases und Commits an einem Ort" Style="{StaticResource FeatureText}"/>
+                        </StackPanel>
+                    </DockPanel>
+                    <DockPanel Grid.Column="2">
+                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE943;" Style="{StaticResource FeatureGlyph}"/></Border>
+                        <StackPanel Margin="12,0,0,0">
+                            <TextBlock Text="Git eingebaut" Style="{StaticResource FeatureTitle}"/>
+                            <TextBlock Text="Kein zusätzliches Programm nötig" Style="{StaticResource FeatureText}"/>
+                        </StackPanel>
+                    </DockPanel>
+                    <DockPanel Grid.Row="2">
+                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE8C8;" Style="{StaticResource FeatureGlyph}"/></Border>
+                        <StackPanel Margin="12,0,0,0">
+                            <TextBlock Text="PRs &amp; Issues" Style="{StaticResource FeatureTitle}"/>
+                            <TextBlock Text="Ansehen, kommentieren und mergen" Style="{StaticResource FeatureText}"/>
+                        </StackPanel>
+                    </DockPanel>
+                    <DockPanel Grid.Row="2" Grid.Column="2">
+                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE777;" Style="{StaticResource FeatureGlyph}"/></Border>
+                        <StackPanel Margin="12,0,0,0">
+                            <TextBlock Text="Backup" Style="{StaticResource FeatureTitle}"/>
+                            <TextBlock Text="Alle Repos sichern und wiederherstellen" Style="{StaticResource FeatureText}"/>
+                        </StackPanel>
+                    </DockPanel>
+                </Grid>
+
+                <Border x:Name="UpdateHint" Margin="0,26,0,0" Padding="14,10" CornerRadius="8" Visibility="Collapsed"
+                        Background="{DynamicResource AccentSubtleBrush}" BorderBrush="{DynamicResource AccentSubtleStrokeBrush}" BorderThickness="1">
+                    <DockPanel>
+                        <TextBlock DockPanel.Dock="Left" Text="&#xE946;" FontFamily="{DynamicResource IconFont}" FontSize="16"
+                                   Foreground="{DynamicResource AccentBrush}" Margin="0,2,12,0" VerticalAlignment="Top"/>
+                        <TextBlock x:Name="UpdateHintText" TextWrapping="Wrap" LineHeight="20" FontSize="13"/>
+                    </DockPanel>
+                </Border>
+                <Border x:Name="RunningHint" Margin="0,10,0,0" Padding="14,10" CornerRadius="8" Visibility="Collapsed"
+                        Background="{DynamicResource ControlFillBrush}" BorderBrush="{DynamicResource ControlStrokeBrush}" BorderThickness="1">
+                    <DockPanel>
+                        <TextBlock DockPanel.Dock="Left" Text="&#xE7BA;" FontFamily="{DynamicResource IconFont}" FontSize="16"
+                                   Foreground="{DynamicResource AccentBrush}" Margin="0,2,12,0" VerticalAlignment="Top"/>
+                        <TextBlock TextWrapping="Wrap" LineHeight="20" FontSize="13"
+                                   Text="Git Manager GUI läuft gerade und wird für die Installation automatisch beendet. Laufende Uploads gehen dabei verloren."/>
+                    </DockPanel>
+                </Border>
+            </StackPanel>
+
+            <!-- 1: Optionen -->
+            <StackPanel x:Name="PageOptions" Visibility="Collapsed">
+                <TextBlock Text="Optionen" Style="{StaticResource PageTitle}"/>
+                <TextBlock Style="{StaticResource Body}" Text="Wohin soll Git Manager GUI installiert werden?"/>
+
+                <Border Style="{StaticResource Card}" Margin="0,18,0,0">
+                    <StackPanel>
+                        <TextBlock Text="Installationsordner" FontWeight="SemiBold" FontSize="13" Margin="0,0,0,10"/>
+                        <DockPanel>
+                            <Button DockPanel.Dock="Right" Content="Ändern …" Margin="8,0,0,0" Click="ChangeDir_Click"/>
+                            <TextBox x:Name="DirBox"/>
+                        </DockPanel>
+                        <TextBlock Style="{StaticResource Body}" FontSize="12" LineHeight="18" Margin="0,10,0,0"
+                                   Text="Benötigt ca. 450 MB. Zugangsdaten, Einstellungen und Favoriten liegen getrennt davon und bleiben bei Updates erhalten."/>
+                    </StackPanel>
+                </Border>
+
+                <Border Style="{StaticResource Card}" Margin="0,12,0,0">
+                    <StackPanel>
+                        <CheckBox x:Name="DesktopLinkBox" Content="Verknüpfung auf dem Desktop" IsChecked="True"/>
+                    </StackPanel>
+                </Border>
+            </StackPanel>
+
+            <!-- 2: Fortschritt / Fertig -->
+            <StackPanel x:Name="PageProgress" Visibility="Collapsed">
+                <Border x:Name="SuccessIcon" Width="64" Height="64" CornerRadius="32" HorizontalAlignment="Left" Margin="0,4,0,20"
+                        Background="{StaticResource BrandGradient}" RenderTransformOrigin="0.5,0.5" Visibility="Collapsed">
+                    <Border.RenderTransform><ScaleTransform x:Name="SuccessScale" ScaleX="1" ScaleY="1"/></Border.RenderTransform>
+                    <Border.Effect><DropShadowEffect Color="#58D5FF" BlurRadius="24" ShadowDepth="0" Opacity="0.5"/></Border.Effect>
+                    <TextBlock Text="&#xE73E;" FontFamily="{DynamicResource IconFont}" FontSize="26" Foreground="#04101F"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                </Border>
+                <TextBlock x:Name="ProgressTitle" Text="Git Manager GUI wird installiert …" Style="{StaticResource PageTitle}"/>
+
+                <StackPanel x:Name="ProgressBarPanel" Margin="0,18,0,0">
+                    <TextBlock x:Name="PercentText" Text="0 %" FontFamily="{DynamicResource DisplayFont}" FontSize="44" FontWeight="SemiBold"
+                               Foreground="{DynamicResource AccentBrush}"/>
+                    <Border x:Name="ProgressTrack" SizeChanged="ProgressTrack_SizeChanged" Height="8" CornerRadius="4" Margin="0,10,0,0" Background="{DynamicResource SubtleSelectedBrush}">
+                        <Border x:Name="ProgressFill" HorizontalAlignment="Left" Width="0" CornerRadius="4" Background="{StaticResource BrandGradient}"/>
+                    </Border>
+                </StackPanel>
+                <TextBlock x:Name="ProgressText" Style="{StaticResource Body}" Margin="0,12,0,0" Text="Einen Moment bitte."/>
+
+                <StackPanel x:Name="DonePanel" Visibility="Collapsed">
+                    <CheckBox x:Name="LaunchBox" Content="Git Manager GUI jetzt starten" IsChecked="True" Margin="0,24,0,0"/>
+                </StackPanel>
+            </StackPanel>
+
+            <!-- Deinstallation -->
+            <StackPanel x:Name="PageUninstall" Visibility="Collapsed">
+                <TextBlock Text="Git Manager GUI deinstallieren" Style="{StaticResource PageTitle}"/>
+                <TextBlock Style="{StaticResource Body}"
+                           Text="Git Manager GUI wird von deinem PC entfernt: Programm, Verknüpfungen, Autostart und der Eintrag in den Windows-Einstellungen."/>
+                <Border Style="{StaticResource Card}" Margin="0,22,0,0">
+                    <StackPanel>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="&#xE72E;" FontFamily="{DynamicResource IconFont}" FontSize="15" Foreground="{DynamicResource AccentBrush}"
+                                       VerticalAlignment="Center"/>
+                            <TextBlock Text="Deine Zugangsdaten und Einstellungen bleiben erhalten" FontWeight="SemiBold" Margin="10,0,0,0" VerticalAlignment="Center"/>
+                        </StackPanel>
+                        <TextBlock x:Name="DataInfo" Style="{StaticResource Body}" FontSize="12.5" Margin="0,6,0,14"/>
+                        <CheckBox x:Name="RemoveDataBox" Content="Auch Zugangsdaten, Einstellungen, Favoriten und Verlauf löschen"
+                                  Checked="RemoveDataBox_Click" Unchecked="RemoveDataBox_Click"/>
+                        <TextBlock x:Name="RemoveDataWarning" Visibility="Collapsed" Margin="30,8,0,0" TextWrapping="Wrap" FontSize="12.5"
+                                   Foreground="{DynamicResource DangerBrush}"
+                                   Text="Die gespeicherten Tokens für Gitea und GitHub werden entfernt (sie landen im Papierkorb). Deine Repos auf dem Server, lokale Projektordner und Repo-Backups bleiben unangetastet."/>
+                    </StackPanel>
+                </Border>
+            </StackPanel>
+        </Grid>
+
+        <!-- Fußleiste -->
+        <StackPanel Grid.Row="2" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,14,40,24">
+            <Button x:Name="BackButton" Content="Zurück" Width="110" Margin="0,0,8,0" Click="Back_Click"/>
+            <Button x:Name="NextButton" Content="Weiter" Width="140" Margin="0,0,8,0" Style="{StaticResource AccentButton}" IsDefault="True" Click="Next_Click"/>
+            <Button x:Name="CancelButton" Content="Abbrechen" Width="110" Click="Cancel_Click"/>
+        </StackPanel>
+
+        <!-- Eigene Rückfrage im Setup-Look statt Windows-Meldungsfenster (siehe Frage()) -->
+        <Grid x:Name="DialogOverlay" Grid.RowSpan="3" Grid.ColumnSpan="2" Visibility="Collapsed" Background="#99000000">
+            <Border x:Name="DialogCard" Width="420" HorizontalAlignment="Center" VerticalAlignment="Center"
+                    Background="{DynamicResource LayerBrush}" BorderBrush="{DynamicResource ControlStrokeBrush}" BorderThickness="1"
+                    CornerRadius="10" Padding="26,22,22,18" Effect="{StaticResource DialogShadow}" RenderTransformOrigin="0.5,0.5">
+                <Border.RenderTransform><ScaleTransform x:Name="DialogScale" ScaleX="1" ScaleY="1"/></Border.RenderTransform>
+                <StackPanel>
+                    <StackPanel Orientation="Horizontal">
+                        <Border Width="34" Height="34" CornerRadius="17" Background="{DynamicResource AccentSubtleBrush}" VerticalAlignment="Top">
+                            <TextBlock x:Name="DialogIcon" Text="&#xE7BA;" FontFamily="{DynamicResource IconFont}" FontSize="16"
+                                       Foreground="{DynamicResource AccentBrush}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                        </Border>
+                        <TextBlock x:Name="DialogTitle" FontFamily="{DynamicResource DisplayFont}" FontSize="18" FontWeight="SemiBold"
+                                   VerticalAlignment="Center" Margin="12,0,0,0" TextWrapping="Wrap" MaxWidth="320"/>
+                    </StackPanel>
+                    <TextBlock x:Name="DialogText" TextWrapping="Wrap" LineHeight="20" Margin="46,8,0,0"
+                               Foreground="{DynamicResource TextSecondaryBrush}"/>
+                    <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,22,0,0">
+                        <Button x:Name="DialogSecondary" MinWidth="120" Margin="0,0,8,0" Click="DialogSecondary_Click"/>
+                        <Button x:Name="DialogPrimary" MinWidth="130" Style="{StaticResource AccentButton}" Click="DialogPrimary_Click"/>
+                    </StackPanel>
+                </StackPanel>
+            </Border>
+        </Grid>
+    </Grid>
+</Window>

installer/MainWindow.xaml.cs

@@ -0,0 +1,454 @@
+using System.Diagnostics;
+using System.IO;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Threading;
+
+namespace GitManagerSetup;
+
+public partial class MainWindow : Window
+{
+    private readonly SetupMode _mode;
+    private int _page;
+    private bool _busy;
+    private bool _done;
+    private string? _installedExe;
+
+    private const int PageNumOptions = 1;
+    private const int PageNumProgress = 2;
+
+    public MainWindow(SetupMode mode)
+    {
+        InitializeComponent();
+        _mode = mode;
+        VersionText.Text = $"Version {Installer.Version}";
+
+        var installed = Installer.InstalledDir;
+        DirBox.Text = installed ?? Installer.DefaultDir;
+        DesktopLinkBox.IsChecked = installed is null || Installer.DesktopLinkExists;
+
+        if (installed is not null)
+        {
+            UpdateHint.Visibility = Visibility.Visible;
+            UpdateHintText.Text = Installer.InstalledVersion == Installer.Version
+                ? $"Git Manager GUI {Installer.Version} ist bereits installiert und wird neu installiert. Zugangsdaten und Einstellungen bleiben erhalten."
+                : $"Die vorhandene Installation{(Installer.InstalledVersion is { } v ? $" (Version {v})" : "")} wird durch Version {Installer.Version} ersetzt. Zugangsdaten und Einstellungen bleiben erhalten.";
+        }
+        if (Installer.IsRunning(installed)) RunningHint.Visibility = Visibility.Visible;
+
+        switch (mode)
+        {
+            case SetupMode.Uninstall:
+                Title = WindowTitle.Text = "Git Manager GUI deinstallieren";
+                Steps.Visibility = Visibility.Collapsed;
+                ShowOnly(PageUninstall);
+                NextButton.Content = "Deinstallieren";
+                BackButton.Visibility = Visibility.Collapsed;
+                LoadDataInfo();
+                break;
+            case SetupMode.Update:
+                // aus der App heraus: ohne Rückfragen direkt aktualisieren und danach wieder starten
+                Title = WindowTitle.Text = "Git Manager GUI wird aktualisiert";
+                Steps.Visibility = Visibility.Collapsed;
+                Loaded += async (_, _) => await RunInstall(DirBox.Text, DesktopLinkBox.IsChecked == true, update: true);
+                ShowOnly(PageProgress);
+                ProgressTitle.Text = "Git Manager GUI wird aktualisiert …";
+                BackButton.Visibility = Visibility.Hidden;
+                break;
+            default:
+                ShowPage(0);
+                break;
+        }
+    }
+
+    // ---------- Seiten ----------
+
+    private UIElement? _shownPage;
+
+    /// <summary>Seite wechseln – mit kurzem Einblenden von rechts.</summary>
+    private void ShowOnly(UIElement page)
+    {
+        foreach (var p in new UIElement[] { PageWelcome, PageOptions, PageProgress, PageUninstall })
+            p.Visibility = p == page ? Visibility.Visible : Visibility.Collapsed;
+        if (page == _shownPage) return;
+        _shownPage = page;
+
+        var ease = new CubicEase { EasingMode = EasingMode.EaseOut };
+        var slide = new TranslateTransform(18, 0);
+        page.RenderTransform = slide;
+        slide.BeginAnimation(TranslateTransform.XProperty, new DoubleAnimation(18, 0, TimeSpan.FromMilliseconds(260)) { EasingFunction = ease });
+        page.BeginAnimation(OpacityProperty, new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(220)));
+    }
+
+    // Farben der Schritt-Anzeige in der (immer dunklen) Seitenleiste – Cyan wie in der App
+    private static readonly Brush StepDoneFill = Frozen(Color.FromRgb(0x58, 0xD5, 0xFF));
+    private static readonly Brush StepDoneGlyph = Frozen(Color.FromRgb(0x04, 0x10, 0x1F));
+    private static readonly Brush StepCurrentFill = Brushes.White;
+    private static readonly Brush StepCurrentText = Frozen(Color.FromRgb(0x13, 0x30, 0x5C));
+    private static readonly Brush StepUpcoming = Frozen(Color.FromRgb(0x70, 0x83, 0xA4));
+    private static readonly Brush StepUpcomingStroke = Frozen(Color.FromRgb(0x3A, 0x4E, 0x72));
+    private static readonly Brush StepDoneText = Frozen(Color.FromRgb(0xAE, 0xBD, 0xD8));
+    private static readonly Brush StepLineIdle = Frozen(Color.FromRgb(0x24, 0x36, 0x58));
+
+    private static Brush Frozen(Color c)
+    {
+        var b = new SolidColorBrush(c);
+        b.Freeze();
+        return b;
+    }
+
+    private void UpdateSteps(int page)
+    {
+        var dots = new[] { Dot0, Dot1, Dot2 };
+        var nums = new[] { Num0, Num1, Num2 };
+        var labels = new[] { Label0, Label1, Label2 };
+        var lines = new[] { Line0, Line1 };
+        var iconFont = (FontFamily)FindResource("IconFont");
+        var uiFont = (FontFamily)FindResource("UiFont");
+
+        for (int i = 0; i < dots.Length; i++)
+        {
+            bool done = i < page || (_done && i == page);
+            bool current = i == page && !done;
+            dots[i].Background = done ? StepDoneFill : current ? StepCurrentFill : Brushes.Transparent;
+            dots[i].BorderBrush = done ? StepDoneFill : current ? StepCurrentFill : StepUpcomingStroke;
+            nums[i].Text = done ? "" : (i + 1).ToString();
+            nums[i].FontFamily = done ? iconFont : uiFont;
+            nums[i].FontSize = done ? 11 : 12;
+            nums[i].Foreground = done ? StepDoneGlyph : current ? StepCurrentText : StepUpcoming;
+            labels[i].Foreground = current ? Brushes.White : done ? StepDoneText : StepUpcoming;
+            labels[i].FontWeight = current ? FontWeights.SemiBold : FontWeights.Normal;
+        }
+        for (int i = 0; i < lines.Length; i++)
+            lines[i].Background = i < page ? StepDoneFill : StepLineIdle;
+    }
+
+    private void ShowPage(int page)
+    {
+        _page = page;
+        ShowOnly(page switch { 0 => PageWelcome, PageNumOptions => PageOptions, _ => PageProgress });
+        UpdateSteps(page);
+
+        BackButton.Visibility = page == PageNumOptions ? Visibility.Visible : Visibility.Hidden;
+        NextButton.Content = page switch
+        {
+            PageNumOptions => "Installieren",
+            PageNumProgress => "Fertigstellen",
+            _ => "Weiter",
+        };
+    }
+
+    private void Back_Click(object sender, RoutedEventArgs e)
+    {
+        if (!_busy && _page > 0) ShowPage(_page - 1);
+    }
+
+    private async void Next_Click(object sender, RoutedEventArgs e)
+    {
+        if (_busy) return;
+
+        if (_mode == SetupMode.Uninstall)
+        {
+            if (_done) { Close(); return; }
+            await RunUninstall();
+            return;
+        }
+        if (_mode == SetupMode.Update)
+        {
+            Close(); // nur nach einem Fehler erreichbar
+            return;
+        }
+
+        switch (_page)
+        {
+            case 0: ShowPage(PageNumOptions); break;
+            case PageNumOptions:
+                var dir = DirBox.Text.Trim();
+                if (!IsFullPath(dir) || dir.IndexOfAny(Path.GetInvalidPathChars()) >= 0)
+                {
+                    await Frage("Ungültiger Ordner", "Bitte einen vollständigen Ordner angeben, z. B. C:\\Programme\\Git Manager GUI.", "OK");
+                    return;
+                }
+                if (dir.TrimEnd('\\', '/').Length > Installer.MaxDirLength)
+                {
+                    await Frage("Ordnerpfad zu lang",
+                        $"Der Pfad hat {dir.TrimEnd('\\', '/').Length} Zeichen, Windows erlaubt hier höchstens {Installer.MaxDirLength}. " +
+                        "Bitte einen kürzeren Ordner wählen.", "OK");
+                    return;
+                }
+                await RunInstall(dir, DesktopLinkBox.IsChecked == true, update: false);
+                break;
+            case PageNumProgress:
+                // Start im Hintergrund: Process.Start kann blockieren, solange Windows
+                // die EXE prüft – das Fenster darf dabei nie einfrieren
+                if (LaunchBox.IsChecked == true)
+                {
+                    _busy = true;
+                    NextButton.IsEnabled = false;
+                    NextButton.Content = "Wird gestartet …";
+                    await Task.Run(StartApp);
+                    _busy = false;
+                }
+                Close();
+                break;
+        }
+    }
+
+    private void ChangeDir_Click(object sender, RoutedEventArgs e)
+    {
+        using var dlg = new System.Windows.Forms.FolderBrowserDialog
+        {
+            Description = "Installationsordner wählen",
+            SelectedPath = Directory.Exists(DirBox.Text) ? DirBox.Text : Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
+            ShowNewFolderButton = true,
+        };
+        if (dlg.ShowDialog() != System.Windows.Forms.DialogResult.OK) return;
+        var chosen = dlg.SelectedPath;
+        // wie bei üblichen Installern: Unterordner "Git Manager GUI" anhängen
+        DirBox.Text = Path.GetFileName(chosen.TrimEnd('\\')).Equals(Installer.AppName, StringComparison.OrdinalIgnoreCase)
+            ? chosen : Path.Combine(chosen, Installer.AppName);
+    }
+
+    // ---------- Installation ----------
+
+    private async Task RunInstall(string dir, bool desktop, bool update)
+    {
+        _busy = true;
+        if (!update) ShowPage(PageNumProgress);
+        SetButtons(false);
+        var progress = new Progress<(double Value, string Text)>(p => SetProgress(p.Value, p.Text));
+        try
+        {
+            await Task.Run(() => Installer.Install(dir, desktop, progress, waitForExit: update));
+            _installedExe = Path.Combine(dir, Installer.ExeName);
+            _done = true;
+
+            if (update)
+            {
+                ShowSuccess("Update abgeschlossen", $"Git Manager GUI {Installer.Version} wird gestartet …");
+                StartApp();
+                _busy = false;
+                var timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(1.5) };
+                timer.Tick += (_, _) => { timer.Stop(); Close(); };
+                timer.Start();
+                return;
+            }
+
+            ShowSuccess("Alles bereit!", "Git Manager GUI ist installiert. Du findest es im Startmenü" + (desktop ? " und auf dem Desktop." : "."));
+            DonePanel.Visibility = Visibility.Visible;
+            ShowPage(PageNumProgress);
+        }
+        catch (Exception ex)
+        {
+            ProgressTitle.Text = update ? "Update fehlgeschlagen" : "Installation fehlgeschlagen";
+            ProgressBarPanel.Visibility = Visibility.Collapsed;
+            ProgressText.Text = ex.Message;
+            ProgressText.Foreground = (Brush)FindResource("DangerBrush");
+            NextButton.Content = "Schließen";
+            _installedExe = null;
+        }
+        _busy = false;
+        NextButton.IsEnabled = true;
+        CloseButton.IsEnabled = true;
+        BackButton.Visibility = Visibility.Hidden;
+        CancelButton.Visibility = Visibility.Collapsed;
+    }
+
+    /// <summary>Fortschritt ausblenden und den Haken mit kurzem "Aufploppen" zeigen.</summary>
+    private void ShowSuccess(string title, string text)
+    {
+        ProgressBarPanel.Visibility = Visibility.Collapsed;
+        ProgressTitle.Text = title;
+        ProgressText.Text = text;
+        SuccessIcon.Visibility = Visibility.Visible;
+        var pop = new DoubleAnimation(0.4, 1, TimeSpan.FromMilliseconds(420)) { EasingFunction = new BackEase { EasingMode = EasingMode.EaseOut, Amplitude = 0.5 } };
+        SuccessScale.BeginAnimation(ScaleTransform.ScaleXProperty, pop);
+        SuccessScale.BeginAnimation(ScaleTransform.ScaleYProperty, pop);
+        SuccessIcon.BeginAnimation(OpacityProperty, new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(200)));
+    }
+
+    private void StartApp()
+    {
+        if (_installedExe is null || !File.Exists(_installedExe)) return;
+        try
+        {
+            Process.Start(new ProcessStartInfo(_installedExe)
+            {
+                UseShellExecute = true,
+                WorkingDirectory = Path.GetDirectoryName(_installedExe)!,
+            });
+        }
+        catch { }
+    }
+
+    // ---------- Deinstallation ----------
+
+    private async void LoadDataInfo()
+    {
+        var root = Installer.DataDir;
+        if (!Directory.Exists(root))
+        {
+            DataInfo.Text = "Es wurden keine App-Daten gefunden.";
+            RemoveDataBox.IsEnabled = false;
+            return;
+        }
+        DataInfo.Text = $"Sie liegen in {root}. Größe wird berechnet …";
+        var size = await Task.Run(Installer.DataSize);
+        DataInfo.Text = $"Sie liegen in {root} ({Installer.FormatSize(size)}) und stehen wieder bereit, falls du Git Manager GUI später neu installierst.";
+    }
+
+    private void RemoveDataBox_Click(object sender, RoutedEventArgs e) =>
+        RemoveDataWarning.Visibility = RemoveDataBox.IsChecked == true ? Visibility.Visible : Visibility.Collapsed;
+
+    private async Task RunUninstall()
+    {
+        _busy = true;
+        bool removeData = RemoveDataBox.IsChecked == true;
+        ShowOnly(PageProgress);
+        ProgressTitle.Text = "Git Manager GUI wird entfernt …";
+        LaunchBox.Visibility = Visibility.Collapsed;
+        SetButtons(false);
+        var progress = new Progress<(double Value, string Text)>(p => SetProgress(p.Value, p.Text));
+        try
+        {
+            await Task.Run(() => Installer.Uninstall(removeData, progress));
+            ShowSuccess("Git Manager GUI wurde entfernt", removeData
+                ? "Programm, Zugangsdaten und Einstellungen wurden entfernt (die Daten liegen im Papierkorb)."
+                : "Deine Zugangsdaten und Einstellungen liegen weiterhin in " + Installer.DataDir + " – falls du Git Manager GUI später wieder installierst.");
+        }
+        catch (Exception ex)
+        {
+            ProgressTitle.Text = "Deinstallation fehlgeschlagen";
+            ProgressBarPanel.Visibility = Visibility.Collapsed;
+            ProgressText.Text = ex.Message;
+        }
+        _done = true;
+        _busy = false;
+        CloseButton.IsEnabled = true;
+        NextButton.Content = "Schließen";
+        NextButton.IsEnabled = true;
+        CancelButton.Visibility = Visibility.Collapsed;
+    }
+
+    // ---------- Helfer ----------
+
+    private void SetButtons(bool enabled)
+    {
+        NextButton.IsEnabled = enabled;
+        BackButton.IsEnabled = enabled;
+        CancelButton.IsEnabled = enabled;
+        CloseButton.IsEnabled = enabled;
+    }
+
+    private void SetProgress(double value, string text)
+    {
+        if (_done) return;
+        ProgressText.Text = text;
+        PercentText.Text = $"{(int)Math.Round(value * 100)} %";
+        _progress = value;
+        AnimateProgress();
+    }
+
+    private double _progress;
+
+    private void AnimateProgress()
+    {
+        var target = Math.Max(0, ProgressTrack.ActualWidth * _progress);
+        ProgressFill.BeginAnimation(WidthProperty,
+            new DoubleAnimation(target, TimeSpan.FromMilliseconds(250)) { EasingFunction = new CubicEase() });
+    }
+
+    // Kommt der erste Wert, bevor die Seite fertig angeordnet ist (Breite 0), nachträglich richtig setzen
+    private void ProgressTrack_SizeChanged(object sender, SizeChangedEventArgs e) => AnimateProgress();
+
+    private static bool IsFullPath(string p) =>
+        p.Length >= 3 && char.IsLetter(p[0]) && p[1] == ':' && (p[2] == '\\' || p[2] == '/');
+
+    private void Minimize_Click(object sender, RoutedEventArgs e) => WindowState = WindowState.Minimized;
+
+    private async void Cancel_Click(object sender, RoutedEventArgs e)
+    {
+        if (_busy || _dialog is not null) return;
+        if (!_done && _mode == SetupMode.Install && _page > 0)
+        {
+            bool abbrechen = await Frage("Installation abbrechen?",
+                "Git Manager GUI wird nicht installiert. Du kannst das Setup später jederzeit erneut starten.",
+                "Ja, abbrechen", "Weiter installieren", "\uE897");
+            if (!abbrechen) return;
+        }
+        Close();
+    }
+
+    // ---------- eigene Rückfragen im Setup-Look ----------
+
+    private TaskCompletionSource<bool>? _dialog;
+
+    /// <summary>
+    /// Zeigt eine Rückfrage über dem Fenster. Mit <paramref name="zurueck"/>: zwei Knöpfe –
+    /// der hervorgehobene ist der sichere Weg zurück (liefert false), der andere bestätigt (true).
+    /// Ohne: nur ein Hinweis mit einem Knopf (liefert true).
+    /// </summary>
+    private Task<bool> Frage(string titel, string text, string bestaetigen, string? zurueck = null, string symbol = "\uE7BA")
+    {
+        _dialog?.TrySetResult(false);
+        _dialog = new TaskCompletionSource<bool>();
+        DialogTitle.Text = titel;
+        DialogText.Text = text;
+        DialogIcon.Text = symbol;
+        if (zurueck is null)
+        {
+            DialogSecondary.Visibility = Visibility.Collapsed;
+            DialogPrimary.Content = bestaetigen;
+        }
+        else
+        {
+            DialogSecondary.Visibility = Visibility.Visible;
+            DialogSecondary.Content = bestaetigen;
+            DialogPrimary.Content = zurueck;
+        }
+
+        DialogOverlay.Visibility = Visibility.Visible;
+        var ein = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(160));
+        DialogOverlay.BeginAnimation(OpacityProperty, ein);
+        var groesse = new DoubleAnimation(0.94, 1, TimeSpan.FromMilliseconds(220)) { EasingFunction = new CubicEase { EasingMode = EasingMode.EaseOut } };
+        DialogScale.BeginAnimation(ScaleTransform.ScaleXProperty, groesse);
+        DialogScale.BeginAnimation(ScaleTransform.ScaleYProperty, groesse);
+        DialogPrimary.Focus();
+        return _dialog.Task;
+    }
+
+    private void SchliesseFrage(bool ergebnis)
+    {
+        if (_dialog is null) return;
+        var tcs = _dialog;
+        _dialog = null;
+        DialogOverlay.Visibility = Visibility.Collapsed;
+        tcs.TrySetResult(ergebnis);
+    }
+
+    // hervorgehobener Knopf: bei Rückfragen "zurück" (false), beim reinen Hinweis "OK" (true)
+    private void DialogPrimary_Click(object sender, RoutedEventArgs e) =>
+        SchliesseFrage(DialogSecondary.Visibility != Visibility.Visible);
+
+    private void DialogSecondary_Click(object sender, RoutedEventArgs e) => SchliesseFrage(true);
+
+    protected override void OnPreviewKeyDown(System.Windows.Input.KeyEventArgs e)
+    {
+        // solange die Rückfrage offen ist: Enter = hervorgehobener Knopf, Esc = zurück
+        if (_dialog is not null)
+        {
+            if (e.Key == System.Windows.Input.Key.Escape) { SchliesseFrage(DialogSecondary.Visibility != Visibility.Visible); e.Handled = true; return; }
+            if (e.Key == System.Windows.Input.Key.Enter) { DialogPrimary_Click(this, new RoutedEventArgs()); e.Handled = true; return; }
+        }
+        base.OnPreviewKeyDown(e);
+    }
+
+    protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
+    {
+        if (_busy) e.Cancel = true; // während der Installation nicht schließen
+        _dialog?.TrySetResult(false);
+        base.OnClosing(e);
+    }
+}

installer/Payload.cs

@@ -0,0 +1,106 @@
+using System.IO;
+using System.IO.Compression;
+using System.Text;
+
+namespace GitManagerSetup;
+
+/// <summary>
+/// Die App liegt als ZIP hinten an der Setup-.exe angehängt:
+///   [Setup.exe][ZIP][8 Byte: ZIP-Länge][8 Byte: "GITMGRPK"]
+/// Windows ignoriert angehängte Daten beim Starten einer .exe.
+/// </summary>
+public static class Payload
+{
+    private static readonly byte[] Magic = Encoding.ASCII.GetBytes("GITMGRPK");
+    private const int FooterSize = 16;
+
+    private static (long Offset, long Length)? _info;
+    private static bool _checked;
+
+    /// <summary>Position und Länge des ZIPs in dieser .exe, oder null (z. B. beim Deinstallationsprogramm).</summary>
+    public static (long Offset, long Length)? Info
+    {
+        get
+        {
+            if (_checked) return _info;
+            _checked = true;
+            try
+            {
+                using var f = File.OpenRead(Installer.SelfPath);
+                if (f.Length < FooterSize) return null;
+                f.Seek(-FooterSize, SeekOrigin.End);
+                var footer = new byte[FooterSize];
+                if (f.Read(footer, 0, FooterSize) != FooterSize) return null;
+                for (int i = 0; i < Magic.Length; i++)
+                    if (footer[8 + i] != Magic[i]) return null;
+                long length = BitConverter.ToInt64(footer, 0);
+                long offset = f.Length - FooterSize - length;
+                if (length <= 0 || offset <= 0) return null;
+                _info = (offset, length);
+            }
+            catch { _info = null; }
+            return _info;
+        }
+    }
+
+    public static bool Exists => Info is not null;
+
+    /// <summary>Länge des eigentlichen Setup-Programms ohne Anhang.</summary>
+    public static long StubLength => Info?.Offset ?? new FileInfo(Installer.SelfPath).Length;
+
+    public static ZipArchive OpenArchive()
+    {
+        var info = Info ?? throw new InvalidOperationException("Die Installationsdaten fehlen in dieser Datei. Bitte das Setup neu herunterladen.");
+        var file = File.OpenRead(Installer.SelfPath);
+        return new ZipArchive(new SubStream(file, info.Offset, info.Length), ZipArchiveMode.Read, leaveOpen: false);
+    }
+
+    /// <summary>Nur-Lese-Ausschnitt einer Datei, damit ZipArchive den Anhang wie eine eigene Datei sieht.</summary>
+    private sealed class SubStream(Stream inner, long start, long length) : Stream
+    {
+        private long _pos;
+
+        public override bool CanRead => true;
+        public override bool CanSeek => true;
+        public override bool CanWrite => false;
+        public override long Length => length;
+
+        public override long Position
+        {
+            get => _pos;
+            set => _pos = Math.Max(0, Math.Min(value, length));
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            long left = length - _pos;
+            if (left <= 0) return 0;
+            if (count > left) count = (int)left;
+            inner.Position = start + _pos;
+            int n = inner.Read(buffer, offset, count);
+            _pos += n;
+            return n;
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            Position = origin switch
+            {
+                SeekOrigin.Begin => offset,
+                SeekOrigin.Current => _pos + offset,
+                _ => length + offset,
+            };
+            return _pos;
+        }
+
+        public override void Flush() { }
+        public override void SetLength(long value) => throw new NotSupportedException();
+        public override void Write(byte[] buffer, int offset, int count) => throw new NotSupportedException();
+
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing) inner.Dispose();
+            base.Dispose(disposing);
+        }
+    }
+}

installer/Shortcut.cs

@@ -0,0 +1,110 @@
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Runtime.InteropServices.ComTypes;
+using System.Text;
+
+namespace GitManagerSetup;
+
+/// <summary>
+/// Verknüpfungen (.lnk) über die Shell-Schnittstellen – inklusive AppUserModelID, damit
+/// Taskleiste und Windows-Benachrichtigungen dem Git Manager wie bisher zuordnen (wie beim alten NSIS-Setup).
+/// </summary>
+public static class Shortcut
+{
+    public static void Create(string link, string target, string description, string appUserModelId)
+    {
+        Directory.CreateDirectory(Path.GetDirectoryName(link)!);
+        var shellLink = (IShellLinkW)new CShellLink();
+        try
+        {
+            shellLink.SetPath(target);
+            shellLink.SetWorkingDirectory(Path.GetDirectoryName(target)!);
+            shellLink.SetIconLocation(target, 0);
+            shellLink.SetDescription(description);
+
+            var store = (IPropertyStore)shellLink;
+            var key = new PropertyKey(new Guid("9F4C2855-9F79-4B39-A8D0-E1D42DE1D5F3"), 5); // PKEY_AppUserModel_ID
+            var value = new PropVariant { vt = 31 /* VT_LPWSTR */, p = Marshal.StringToCoTaskMemUni(appUserModelId) };
+            try
+            {
+                store.SetValue(ref key, ref value);
+                store.Commit();
+            }
+            finally { Marshal.FreeCoTaskMem(value.p); }
+
+            ((IPersistFile)shellLink).Save(link, true);
+        }
+        finally { Marshal.ReleaseComObject(shellLink); }
+    }
+
+    /// <summary>Ziel einer vorhandenen Verknüpfung, oder null.</summary>
+    public static string? Target(string link)
+    {
+        if (!File.Exists(link)) return null;
+        var shellLink = (IShellLinkW)new CShellLink();
+        try
+        {
+            ((IPersistFile)shellLink).Load(link, 0);
+            var sb = new StringBuilder(1024);
+            shellLink.GetPath(sb, sb.Capacity, IntPtr.Zero, 0);
+            return sb.ToString();
+        }
+        catch { return null; }
+        finally { Marshal.ReleaseComObject(shellLink); }
+    }
+
+    // ---------- COM ----------
+
+    [ComImport, Guid("00021401-0000-0000-C000-000000000046")]
+    private class CShellLink { }
+
+    [ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("000214F9-0000-0000-C000-000000000046")]
+    private interface IShellLinkW
+    {
+        void GetPath([Out, MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszFile, int cchMaxPath, IntPtr pfd, uint fFlags);
+        void GetIDList(out IntPtr ppidl);
+        void SetIDList(IntPtr pidl);
+        void GetDescription([Out, MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszName, int cchMaxName);
+        void SetDescription([MarshalAs(UnmanagedType.LPWStr)] string pszName);
+        void GetWorkingDirectory([Out, MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszDir, int cchMaxPath);
+        void SetWorkingDirectory([MarshalAs(UnmanagedType.LPWStr)] string pszDir);
+        void GetArguments([Out, MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszArgs, int cchMaxPath);
+        void SetArguments([MarshalAs(UnmanagedType.LPWStr)] string pszArgs);
+        void GetHotkey(out short pwHotkey);
+        void SetHotkey(short wHotkey);
+        void GetShowCmd(out int piShowCmd);
+        void SetShowCmd(int iShowCmd);
+        void GetIconLocation([Out, MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszIconPath, int cchIconPath, out int piIcon);
+        void SetIconLocation([MarshalAs(UnmanagedType.LPWStr)] string pszIconPath, int iIcon);
+        void SetRelativePath([MarshalAs(UnmanagedType.LPWStr)] string pszPathRel, uint dwReserved);
+        void Resolve(IntPtr hwnd, uint fFlags);
+        void SetPath([MarshalAs(UnmanagedType.LPWStr)] string pszFile);
+    }
+
+    [ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99")]
+    private interface IPropertyStore
+    {
+        void GetCount(out uint cProps);
+        void GetAt(uint iProp, out PropertyKey pkey);
+        void GetValue(ref PropertyKey key, out PropVariant pv);
+        void SetValue(ref PropertyKey key, ref PropVariant pv);
+        void Commit();
+    }
+
+    [StructLayout(LayoutKind.Sequential, Pack = 4)]
+    private struct PropertyKey(Guid fmtid, uint pid)
+    {
+        public Guid fmtid = fmtid;
+        public uint pid = pid;
+    }
+
+    // PROPVARIANT: 16 Byte (32 Bit) bzw. 24 Byte (64 Bit)
+    [StructLayout(LayoutKind.Sequential)]
+    private struct PropVariant
+    {
+        public ushort vt;
+        public ushort r1, r2, r3;
+        public IntPtr p;
+        public IntPtr p2;
+    }
+}

installer/Themes/Colors.Dark.xaml

@@ -0,0 +1,27 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <SolidColorBrush x:Key="BaseBrush" Color="#202020"/>
+    <SolidColorBrush x:Key="LayerBrush" Color="#282828"/>
+    <SolidColorBrush x:Key="LayerStrokeBrush" Color="#1A1A1A"/>
+    <SolidColorBrush x:Key="SubtleHoverBrush" Color="#0FFFFFFF"/>
+    <SolidColorBrush x:Key="SubtlePressedBrush" Color="#0AFFFFFF"/>
+    <SolidColorBrush x:Key="SubtleSelectedBrush" Color="#14FFFFFF"/>
+    <SolidColorBrush x:Key="ControlFillBrush" Color="#2D2D2D"/>
+    <SolidColorBrush x:Key="ControlHoverBrush" Color="#323232"/>
+    <SolidColorBrush x:Key="ControlPressedBrush" Color="#272727"/>
+    <SolidColorBrush x:Key="ControlStrokeBrush" Color="#353535"/>
+    <SolidColorBrush x:Key="ControlStrongStrokeBrush" Color="#8A8A8A"/>
+    <SolidColorBrush x:Key="InputFocusBrush" Color="#1F1F1F"/>
+    <SolidColorBrush x:Key="TextBrush" Color="#FFFFFF"/>
+    <SolidColorBrush x:Key="TextSecondaryBrush" Color="#C8C8C8"/>
+    <SolidColorBrush x:Key="TextTertiaryBrush" Color="#9A9A9A"/>
+    <SolidColorBrush x:Key="FlyoutBrush" Color="#2C2C2C"/>
+    <SolidColorBrush x:Key="FlyoutStrokeBrush" Color="#404040"/>
+    <SolidColorBrush x:Key="DialogFooterBrush" Color="#202020"/>
+    <SolidColorBrush x:Key="ScrollThumbBrush" Color="#9F9F9F"/>
+    <SolidColorBrush x:Key="OverlayBrush" Color="#66000000"/>
+    <SolidColorBrush x:Key="SuccessBrush" Color="#4CAF50"/>
+    <SolidColorBrush x:Key="DangerBrush" Color="#FF99A4"/>
+    <SolidColorBrush x:Key="FenceBrush" Color="#F21C1C1C"/>
+    <Color x:Key="ShadowColor">#000000</Color>
+</ResourceDictionary>

installer/Themes/Colors.Light.xaml

@@ -0,0 +1,27 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <SolidColorBrush x:Key="BaseBrush" Color="#F3F3F3"/>
+    <SolidColorBrush x:Key="LayerBrush" Color="#FAFAFA"/>
+    <SolidColorBrush x:Key="LayerStrokeBrush" Color="#E5E5E5"/>
+    <SolidColorBrush x:Key="SubtleHoverBrush" Color="#0A000000"/>
+    <SolidColorBrush x:Key="SubtlePressedBrush" Color="#06000000"/>
+    <SolidColorBrush x:Key="SubtleSelectedBrush" Color="#0F000000"/>
+    <SolidColorBrush x:Key="ControlFillBrush" Color="#FDFDFD"/>
+    <SolidColorBrush x:Key="ControlHoverBrush" Color="#F6F6F6"/>
+    <SolidColorBrush x:Key="ControlPressedBrush" Color="#F2F2F2"/>
+    <SolidColorBrush x:Key="ControlStrokeBrush" Color="#E3E3E3"/>
+    <SolidColorBrush x:Key="ControlStrongStrokeBrush" Color="#C4C4C4"/>
+    <SolidColorBrush x:Key="InputFocusBrush" Color="#FFFFFF"/>
+    <SolidColorBrush x:Key="TextBrush" Color="#1B1B1B"/>
+    <SolidColorBrush x:Key="TextSecondaryBrush" Color="#5D5D5D"/>
+    <SolidColorBrush x:Key="TextTertiaryBrush" Color="#8B8B8B"/>
+    <SolidColorBrush x:Key="FlyoutBrush" Color="#F9F9F9"/>
+    <SolidColorBrush x:Key="FlyoutStrokeBrush" Color="#DCDCDC"/>
+    <SolidColorBrush x:Key="DialogFooterBrush" Color="#F3F3F3"/>
+    <SolidColorBrush x:Key="ScrollThumbBrush" Color="#8A8A8A"/>
+    <SolidColorBrush x:Key="OverlayBrush" Color="#4D000000"/>
+    <SolidColorBrush x:Key="SuccessBrush" Color="#0F7B0F"/>
+    <SolidColorBrush x:Key="DangerBrush" Color="#C42B1C"/>
+    <SolidColorBrush x:Key="FenceBrush" Color="#F5F7F7F7"/>
+    <Color x:Key="ShadowColor">#000000</Color>
+</ResourceDictionary>

installer/Themes/Controls.xaml

@@ -0,0 +1,651 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+
+    <!-- Schriften: Windows 11 nutzt "Segoe UI Variable" / "Segoe Fluent Icons", Windows 10 fällt auf Segoe UI / MDL2 zurück -->
+    <FontFamily x:Key="UiFont">Segoe UI Variable Text, Segoe UI</FontFamily>
+    <FontFamily x:Key="DisplayFont">Segoe UI Variable Display, Segoe UI</FontFamily>
+    <FontFamily x:Key="IconFont">Segoe Fluent Icons, Segoe MDL2 Assets</FontFamily>
+
+    <DropShadowEffect x:Key="FlyoutShadow" BlurRadius="24" ShadowDepth="6" Direction="270" Opacity="0.18"
+                      Color="Black"/>
+    <DropShadowEffect x:Key="DialogShadow" BlurRadius="40" ShadowDepth="12" Direction="270" Opacity="0.28"
+                      Color="Black"/>
+
+    <!-- ===== Buttons ===== -->
+    <Style TargetType="Button">
+        <Setter Property="FontFamily" Value="{DynamicResource UiFont}"/>
+        <Setter Property="FontSize" Value="14"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource ControlFillBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource ControlStrokeBrush}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="Padding" Value="14,5"/>
+        <Setter Property="MinHeight" Value="32"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Button">
+                    <Border x:Name="Bd" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
+                            BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="4" Padding="{TemplateBinding Padding}"
+                            SnapsToDevicePixels="True">
+                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                                          VerticalAlignment="Center" RecognizesAccessKey="True"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource ControlHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource ControlPressedBrush}"/>
+                            <Setter Property="Opacity" Value="0.85"/>
+                        </Trigger>
+                        <Trigger Property="IsKeyboardFocused" Value="True">
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource TextBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.4"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="AccentButton" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="Foreground" Value="{DynamicResource OnAccentBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource AccentBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource AccentBrush}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Button">
+                    <Border x:Name="Bd" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
+                            BorderThickness="1" CornerRadius="4" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="True">
+                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                                          VerticalAlignment="Center" RecognizesAccessKey="True"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentHoverBrush}"/>
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource AccentHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter Property="Opacity" Value="0.8"/>
+                        </Trigger>
+                        <Trigger Property="IsKeyboardFocused" Value="True">
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource TextBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.4"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- Transparenter Button (Symbolleisten, Sidebar) -->
+    <Style x:Key="SubtleButton" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="Background" Value="Transparent"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="Padding" Value="9,6"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Button">
+                    <Border x:Name="Bd" Background="{TemplateBinding Background}" CornerRadius="4" Padding="{TemplateBinding Padding}">
+                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="Center"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtlePressedBrush}"/>
+                            <Setter Property="Opacity" Value="0.75"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.35"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- Titelleisten-Buttons -->
+    <Style x:Key="CaptionButton" TargetType="Button">
+        <Setter Property="Width" Value="46"/>
+        <Setter Property="Height" Value="32"/>
+        <Setter Property="FontFamily" Value="{DynamicResource IconFont}"/>
+        <Setter Property="FontSize" Value="10"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="Background" Value="Transparent"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="IsTabStop" Value="False"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Button">
+                    <Border x:Name="Bd" Background="{TemplateBinding Background}">
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtlePressedBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="CloseCaptionButton" TargetType="Button" BasedOn="{StaticResource CaptionButton}">
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Button">
+                    <Border x:Name="Bd" Background="Transparent">
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="#C42B1C"/>
+                            <Setter Property="Foreground" Value="White"/>
+                        </Trigger>
+                        <Trigger Property="IsPressed" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="#C83C30"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== TextBox ===== -->
+    <Style TargetType="TextBox">
+        <Setter Property="FontFamily" Value="{DynamicResource UiFont}"/>
+        <Setter Property="FontSize" Value="14"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="CaretBrush" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="SelectionBrush" Value="{DynamicResource AccentBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource ControlFillBrush}"/>
+        <Setter Property="Padding" Value="10,6"/>
+        <Setter Property="MinHeight" Value="32"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="TextBox">
+                    <Grid>
+                        <Border x:Name="Bd" Background="{TemplateBinding Background}" CornerRadius="4"
+                                BorderBrush="{DynamicResource ControlStrokeBrush}" BorderThickness="1"/>
+                        <!-- Unterstrich wie bei Windows 11 -->
+                        <Border x:Name="Line" Height="1" VerticalAlignment="Bottom" Margin="3,0" CornerRadius="0,0,4,4"
+                                Background="{DynamicResource ControlStrongStrokeBrush}"/>
+                        <ScrollViewer x:Name="PART_ContentHost" Margin="{TemplateBinding Padding}" VerticalAlignment="Center"
+                                      Focusable="False" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden"/>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource ControlHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsKeyboardFocused" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource InputFocusBrush}"/>
+                            <Setter TargetName="Line" Property="Height" Value="2"/>
+                            <Setter TargetName="Line" Property="Margin" Value="1,0"/>
+                            <Setter TargetName="Line" Property="Background" Value="{DynamicResource AccentBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Scrollbar (schmal, wird beim Überfahren breiter) ===== -->
+    <Style x:Key="ScrollThumb" TargetType="Thumb">
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Thumb">
+                    <Border Background="{DynamicResource ScrollThumbBrush}" CornerRadius="3"/>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style TargetType="ScrollBar">
+        <Setter Property="Width" Value="12"/>
+        <Setter Property="MinWidth" Value="12"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ScrollBar">
+                    <Grid Background="Transparent">
+                        <Track x:Name="PART_Track" IsDirectionReversed="True">
+                            <Track.Thumb>
+                                <Thumb x:Name="Th" Style="{StaticResource ScrollThumb}" Width="3" HorizontalAlignment="Center" Opacity="0.7"/>
+                            </Track.Thumb>
+                        </Track>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Th" Property="Width" Value="6"/>
+                            <Setter TargetName="Th" Property="Opacity" Value="1"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+            <Trigger Property="Orientation" Value="Horizontal">
+                <Setter Property="Width" Value="Auto"/>
+                <Setter Property="MinWidth" Value="0"/>
+                <Setter Property="Height" Value="12"/>
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="ScrollBar">
+                            <Grid Background="Transparent">
+                                <Track x:Name="PART_Track">
+                                    <Track.Thumb>
+                                        <Thumb x:Name="Th" Style="{StaticResource ScrollThumb}" Height="3" VerticalAlignment="Center" Opacity="0.7"/>
+                                    </Track.Thumb>
+                                </Track>
+                            </Grid>
+                            <ControlTemplate.Triggers>
+                                <Trigger Property="IsMouseOver" Value="True">
+                                    <Setter TargetName="Th" Property="Height" Value="6"/>
+                                    <Setter TargetName="Th" Property="Opacity" Value="1"/>
+                                </Trigger>
+                            </ControlTemplate.Triggers>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+
+    <!-- ===== ToolTip ===== -->
+    <Style TargetType="ToolTip">
+        <Setter Property="FontFamily" Value="{DynamicResource UiFont}"/>
+        <Setter Property="FontSize" Value="12"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="HasDropShadow" Value="False"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ToolTip">
+                    <Border Margin="8,4,8,12" Padding="9,6" CornerRadius="4" MaxWidth="320"
+                            Background="{DynamicResource FlyoutBrush}" BorderBrush="{DynamicResource FlyoutStrokeBrush}" BorderThickness="1"
+                            Effect="{StaticResource FlyoutShadow}">
+                        <ContentPresenter>
+                            <ContentPresenter.Resources>
+                                <Style TargetType="TextBlock">
+                                    <Setter Property="TextWrapping" Value="Wrap"/>
+                                </Style>
+                            </ContentPresenter.Resources>
+                        </ContentPresenter>
+                    </Border>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Kontextmenü ===== -->
+    <Style TargetType="ContextMenu">
+        <Setter Property="FontFamily" Value="{DynamicResource UiFont}"/>
+        <Setter Property="FontSize" Value="14"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="HasDropShadow" Value="False"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ContextMenu">
+                    <Border Margin="12,4,12,16" Padding="0,4" CornerRadius="8" MinWidth="200"
+                            Background="{DynamicResource FlyoutBrush}" BorderBrush="{DynamicResource FlyoutStrokeBrush}" BorderThickness="1"
+                            Effect="{StaticResource FlyoutShadow}">
+                        <ItemsPresenter KeyboardNavigation.DirectionalNavigation="Cycle"/>
+                    </Border>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="{x:Static MenuItem.SeparatorStyleKey}" TargetType="Separator">
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="Separator">
+                    <Border Height="1" Margin="0,4" Background="{DynamicResource FlyoutStrokeBrush}"/>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style TargetType="MenuItem">
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="MenuItem">
+                    <Border x:Name="Bd" Background="Transparent" CornerRadius="4" Margin="4,1" Padding="11,0" Height="34">
+                        <Grid>
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="28"/>
+                                <ColumnDefinition Width="*"/>
+                                <ColumnDefinition Width="Auto"/>
+                            </Grid.ColumnDefinitions>
+                            <ContentPresenter ContentSource="Icon" VerticalAlignment="Center" HorizontalAlignment="Left"
+                                              TextElement.FontFamily="{DynamicResource IconFont}" TextElement.FontSize="16"/>
+                            <ContentPresenter Grid.Column="1" ContentSource="Header" VerticalAlignment="Center" RecognizesAccessKey="True"/>
+                            <TextBlock x:Name="Gesture" Grid.Column="2" Text="{TemplateBinding InputGestureText}" FontSize="12"
+                                       VerticalAlignment="Center" Margin="24,0,0,0" Foreground="{DynamicResource TextTertiaryBrush}"/>
+                            <TextBlock x:Name="Arrow" Grid.Column="2" Text="&#xE76C;" FontFamily="{DynamicResource IconFont}" FontSize="11"
+                                       VerticalAlignment="Center" Margin="24,0,0,0" Visibility="Collapsed"
+                                       Foreground="{DynamicResource TextSecondaryBrush}"/>
+                            <Popup x:Name="PART_Popup" Placement="Right" HorizontalOffset="-4" VerticalOffset="-12"
+                                   IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource TemplatedParent}}"
+                                   AllowsTransparency="True" Focusable="False" PopupAnimation="Fade">
+                                <Border Margin="12,4,12,16" Padding="0,4" CornerRadius="8" MinWidth="180"
+                                        Background="{DynamicResource FlyoutBrush}" BorderBrush="{DynamicResource FlyoutStrokeBrush}"
+                                        BorderThickness="1" Effect="{StaticResource FlyoutShadow}">
+                                    <ScrollViewer MaxHeight="420" VerticalScrollBarVisibility="Auto">
+                                        <ItemsPresenter KeyboardNavigation.DirectionalNavigation="Cycle"/>
+                                    </ScrollViewer>
+                                </Border>
+                            </Popup>
+                        </Grid>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsHighlighted" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="Role" Value="SubmenuHeader">
+                            <Setter TargetName="Arrow" Property="Visibility" Value="Visible"/>
+                            <Setter TargetName="Gesture" Property="Visibility" Value="Collapsed"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.4"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Listen ===== -->
+    <Style TargetType="ListBox">
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="Background" Value="Transparent"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ListBox">
+                    <ScrollViewer Focusable="False" Padding="{TemplateBinding Padding}">
+                        <ItemsPresenter/>
+                    </ScrollViewer>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- Navigationseintrag in der Seitenleiste -->
+    <Style x:Key="NavItem" TargetType="ListBoxItem">
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Height" Value="38"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ListBoxItem">
+                    <Grid Margin="4,1" Background="Transparent">
+                        <Border x:Name="Bd" CornerRadius="4" BorderThickness="1" BorderBrush="Transparent" Background="Transparent"/>
+                        <Rectangle x:Name="Pill" Width="3" Height="16" RadiusX="1.5" RadiusY="1.5" HorizontalAlignment="Left"
+                                   Fill="{DynamicResource AccentBrush}" Visibility="Collapsed"/>
+                        <ContentPresenter Margin="14,0,12,0" VerticalAlignment="Center"/>
+                        <!-- Einfügelinie beim Umsortieren -->
+                        <Border x:Name="InsertTop" Height="2" CornerRadius="1" VerticalAlignment="Top" Margin="6,-2,6,0"
+                                Background="{DynamicResource AccentBrush}" Visibility="Collapsed"/>
+                        <Border x:Name="InsertBottom" Height="2" CornerRadius="1" VerticalAlignment="Bottom" Margin="6,0,6,-2"
+                                Background="{DynamicResource AccentBrush}" Visibility="Collapsed"/>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsSelected" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleSelectedBrush}"/>
+                            <Setter TargetName="Pill" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                        <Trigger Property="Tag" Value="before">
+                            <Setter TargetName="InsertTop" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                        <Trigger Property="Tag" Value="after">
+                            <Setter TargetName="InsertBottom" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                        <Trigger Property="Tag" Value="drop">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource AccentBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- Icon-Kachel -->
+    <Style x:Key="TileItem" TargetType="ListBoxItem">
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ListBoxItem">
+                    <Border x:Name="Bd" Margin="2" CornerRadius="6" BorderThickness="1" BorderBrush="Transparent" Background="Transparent">
+                        <ContentPresenter/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsSelected" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource AccentSubtleStrokeBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Listenansicht-Zeile ===== -->
+    <Style x:Key="RowItem" TargetType="ListBoxItem">
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="ListBoxItem">
+                    <Grid Margin="0,1">
+                        <Border x:Name="Bd" CornerRadius="4" Background="Transparent"/>
+                        <Rectangle x:Name="Pill" Width="3" Height="16" RadiusX="1.5" RadiusY="1.5" HorizontalAlignment="Left"
+                                   Fill="{DynamicResource AccentBrush}" Visibility="Collapsed"/>
+                        <ContentPresenter/>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsSelected" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
+                            <Setter TargetName="Pill" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Karte (Einstellungen) ===== -->
+    <Style x:Key="Card" TargetType="Border">
+        <Setter Property="Background" Value="{DynamicResource ControlFillBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource ControlStrokeBrush}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="CornerRadius" Value="6"/>
+        <Setter Property="Padding" Value="18,14"/>
+        <Setter Property="Margin" Value="0,0,0,4"/>
+    </Style>
+
+    <Style x:Key="SectionTitle" TargetType="TextBlock">
+        <Setter Property="FontSize" Value="14"/>
+        <Setter Property="FontWeight" Value="SemiBold"/>
+        <Setter Property="Margin" Value="2,24,0,8"/>
+    </Style>
+
+    <!-- ===== Kippschalter (Windows 11) ===== -->
+    <Style x:Key="ToggleSwitch" TargetType="CheckBox">
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Cursor" Value="Hand"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="CheckBox">
+                    <StackPanel Orientation="Horizontal" Background="Transparent">
+                        <TextBlock x:Name="State" Text="Aus" VerticalAlignment="Center" Margin="0,0,12,0" MinWidth="24" TextAlignment="Right"/>
+                        <Grid Width="40" Height="20">
+                            <Border x:Name="Track" CornerRadius="10" BorderThickness="1"
+                                    Background="{DynamicResource SubtleSelectedBrush}" BorderBrush="{DynamicResource ControlStrongStrokeBrush}"/>
+                            <Ellipse x:Name="Knob" Width="12" Height="12" HorizontalAlignment="Left" Margin="4,0,0,0"
+                                     Fill="{DynamicResource TextSecondaryBrush}"/>
+                        </Grid>
+                    </StackPanel>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter TargetName="Track" Property="Background" Value="{DynamicResource AccentBrush}"/>
+                            <Setter TargetName="Track" Property="BorderBrush" Value="{DynamicResource AccentBrush}"/>
+                            <Setter TargetName="Knob" Property="Fill" Value="{DynamicResource OnAccentBrush}"/>
+                            <Setter TargetName="Knob" Property="HorizontalAlignment" Value="Right"/>
+                            <Setter TargetName="Knob" Property="Margin" Value="0,0,4,0"/>
+                            <Setter TargetName="State" Property="Text" Value="Ein"/>
+                        </Trigger>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Knob" Property="Width" Value="14"/>
+                            <Setter TargetName="Knob" Property="Height" Value="14"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.4"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Kontrollkästchen ===== -->
+    <Style TargetType="CheckBox">
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="FontFamily" Value="{DynamicResource UiFont}"/>
+        <Setter Property="FontSize" Value="14"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="CheckBox">
+                    <StackPanel Orientation="Horizontal" Background="Transparent">
+                        <Border x:Name="Box" Width="20" Height="20" CornerRadius="4" BorderThickness="1" VerticalAlignment="Center"
+                                Background="{DynamicResource ControlFillBrush}" BorderBrush="{DynamicResource ControlStrongStrokeBrush}">
+                            <TextBlock x:Name="Check" Text="&#xE73E;" FontFamily="{DynamicResource IconFont}" FontSize="12"
+                                       Foreground="{DynamicResource OnAccentBrush}" HorizontalAlignment="Center" VerticalAlignment="Center"
+                                       Visibility="Collapsed"/>
+                        </Border>
+                        <ContentPresenter Margin="10,0,0,0" VerticalAlignment="Center"/>
+                    </StackPanel>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter TargetName="Box" Property="Background" Value="{DynamicResource AccentBrush}"/>
+                            <Setter TargetName="Box" Property="BorderBrush" Value="{DynamicResource AccentBrush}"/>
+                            <Setter TargetName="Check" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Box" Property="Opacity" Value="0.85"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="False">
+                            <Setter Property="Opacity" Value="0.4"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <!-- ===== Segment-Auswahl (z. B. Hell | Dunkel | System) ===== -->
+    <Style x:Key="SegmentRadio" TargetType="RadioButton">
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Padding" Value="14,6"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="RadioButton">
+                    <Border x:Name="Bd" CornerRadius="4" Padding="{TemplateBinding Padding}" Margin="2" Background="Transparent">
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentBrush}"/>
+                            <Setter Property="Foreground" Value="{DynamicResource OnAccentBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="SegmentGroup" TargetType="Border">
+        <Setter Property="Background" Value="{DynamicResource SubtlePressedBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource ControlStrokeBrush}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="CornerRadius" Value="6"/>
+        <Setter Property="Padding" Value="1"/>
+    </Style>
+
+    <!-- ===== Farb- und Symbolauswahl ===== -->
+    <Style x:Key="SwatchRadio" TargetType="RadioButton">
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Cursor" Value="Hand"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="RadioButton">
+                    <Grid Width="34" Height="34" Margin="0,0,6,6" Background="Transparent">
+                        <Ellipse x:Name="Ring" Stroke="{DynamicResource TextBrush}" StrokeThickness="2" Visibility="Collapsed"/>
+                        <Ellipse Margin="5" Fill="{TemplateBinding Background}" Stroke="{DynamicResource ControlStrokeBrush}"/>
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter TargetName="Ring" Property="Visibility" Value="Visible"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="GlyphRadio" TargetType="RadioButton">
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Foreground" Value="{DynamicResource TextBrush}"/>
+        <Setter Property="FontFamily" Value="{DynamicResource IconFont}"/>
+        <Setter Property="FontSize" Value="16"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="RadioButton">
+                    <Border x:Name="Bd" Width="36" Height="36" Margin="0,0,4,4" CornerRadius="4" BorderThickness="1"
+                            BorderBrush="Transparent" Background="Transparent">
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource SubtleHoverBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
+                            <Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource AccentBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>
+

installer/app.manifest

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="GitManager.Setup"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- Installation nur für den aktuellen Benutzer → keine Administratorrechte -->
+        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+    </application>
+  </compatibility>
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
+      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+    </windowsSettings>
+  </application>
+</assembly>

installer/obj/Debug/net48/.NETFramework,Version=v4.8.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]

installer/obj/Debug/net48/App.g.cs

@@ -0,0 +1,77 @@
+#pragma checksum "..\..\..\App.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "D722851FC43B542A95C365A4D89BC7E17AC3C32D"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Forms.Integration;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace GitManagerSetup {
+    
+    
+    /// <summary>
+    /// App
+    /// </summary>
+    public partial class App : System.Windows.Application {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/Git-Manager-GUI-Setup;V0.0.0.0;component/app.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\App.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        /// <summary>
+        /// Application Entry Point.
+        /// </summary>
+        [System.STAThreadAttribute()]
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public static void Main() {
+            GitManagerSetup.App app = new GitManagerSetup.App();
+            app.InitializeComponent();
+            app.Run();
+        }
+    }
+}
+

installer/obj/Debug/net48/Git-Manager-GUI-Setup.exe.withSupportedRuntime.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+  </startup>
+</configuration>

installer/obj/Debug/net48/Git-Manager-GUI-Setup_MarkupCompile.cache

@@ -0,0 +1,20 @@
+Git-Manager-GUI-Setup
+0.0.0.0
+
+winexe
+C#
+.cs
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Debug\net48\
+GitManagerSetup
+none
+false
+TRACE;DEBUG;NETFRAMEWORK;NET48;NET30_OR_GREATER;NET35_OR_GREATER;NET40_OR_GREATER;NET45_OR_GREATER;NET451_OR_GREATER;NET452_OR_GREATER;NET46_OR_GREATER;NET461_OR_GREATER;NET462_OR_GREATER;NET47_OR_GREATER;NET471_OR_GREATER;NET472_OR_GREATER;NET48_OR_GREATER
+C:\Users\Viper\Desktop\git-manager-gui\installer\App.xaml
+41549299691
+
+8-482891414
+23-602304815
+MainWindow.xaml;Themes\Colors.Dark.xaml;Themes\Colors.Light.xaml;Themes\Controls.xaml;
+
+False
+

installer/obj/Debug/net48/GitManagerSetup.AssemblyInfo.cs

@@ -0,0 +1,25 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("M_Viper")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyCopyrightAttribute("Copyright (c) M_Viper")]
+[assembly: System.Reflection.AssemblyDescriptionAttribute("Installiert Git Manager GUI")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("0.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("0.0.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("Git Manager GUI Setup")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Git Manager GUI Setup")]
+[assembly: System.Reflection.AssemblyVersionAttribute("0.0.0.0")]
+[assembly: System.Resources.NeutralResourcesLanguageAttribute("de-DE")]
+
+// Von der MSBuild WriteCodeFragment-Klasse generiert.
+

installer/obj/Debug/net48/GitManagerSetup.AssemblyInfoInputs.cache

@@ -0,0 +1 @@
+9c3aaae1d47c807c810117538379b6f2752577cee8cc71a0a6017da12833e788

installer/obj/Debug/net48/GitManagerSetup.GeneratedMSBuildEditorConfig.editorconfig

@@ -0,0 +1,14 @@
+is_global = true
+build_property.ApplicationManifest = app.manifest
+build_property.StartupObject = 
+build_property.ApplicationDefaultFont = 
+build_property.ApplicationHighDpiMode = 
+build_property.ApplicationUseCompatibleTextRendering = 
+build_property.ApplicationVisualStyles = 
+build_property.RootNamespace = GitManagerSetup
+build_property.ProjectDir = C:\Users\Viper\Desktop\git-manager-gui\installer\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
+build_property.CsWinRTUseWindowsUIXamlProjections = false
+build_property.EffectiveAnalysisLevelStyle = 
+build_property.EnableCodeStyleSeverity = 

installer/obj/Debug/net48/GitManagerSetup.GlobalUsings.g.cs

@@ -0,0 +1,6 @@
+// <auto-generated/>
+global using System;
+global using System.Collections.Generic;
+global using System.Linq;
+global using System.Threading;
+global using System.Threading.Tasks;

installer/obj/Debug/net48/MainWindow.g.cs

@@ -0,0 +1,676 @@
+#pragma checksum "..\..\..\MainWindow.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "248163D303017091F6C4A571FD0B5DF4D5DBF414"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Forms.Integration;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace GitManagerSetup {
+    
+    
+    /// <summary>
+    /// MainWindow
+    /// </summary>
+    public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 140 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock VersionText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 142 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel Steps;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 144 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 144 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 145 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 147 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Line0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 149 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 149 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 150 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 152 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Line1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 154 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 154 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 155 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 168 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock WindowTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 174 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button CloseButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 182 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageWelcome;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 229 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border UpdateHint;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 234 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock UpdateHintText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 237 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border RunningHint;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 249 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageOptions;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 258 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBox DirBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 267 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox DesktopLinkBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 273 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageProgress;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 274 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border SuccessIcon;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 276 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Media.ScaleTransform SuccessScale;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 281 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock ProgressTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 283 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel ProgressBarPanel;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 284 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock PercentText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 286 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border ProgressTrack;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 287 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border ProgressFill;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 290 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock ProgressText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 292 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel DonePanel;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 293 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox LaunchBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 298 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageUninstall;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 309 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DataInfo;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 310 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox RemoveDataBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 312 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock RemoveDataWarning;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 322 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BackButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 323 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button NextButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 324 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button CancelButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 328 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Grid DialogOverlay;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 329 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border DialogCard;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 332 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Media.ScaleTransform DialogScale;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 336 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogIcon;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 339 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 342 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 345 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button DialogSecondary;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 346 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button DialogPrimary;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/Git-Manager-GUI-Setup;V0.0.0.0;component/mainwindow.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\MainWindow.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.VersionText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 2:
+            this.Steps = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 3:
+            this.Dot0 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 4:
+            this.Num0 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 5:
+            this.Label0 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 6:
+            this.Line0 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 7:
+            this.Dot1 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 8:
+            this.Num1 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 9:
+            this.Label1 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 10:
+            this.Line1 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 11:
+            this.Dot2 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 12:
+            this.Num2 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 13:
+            this.Label2 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 14:
+            this.WindowTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 15:
+            
+            #line 172 "..\..\..\MainWindow.xaml"
+            ((System.Windows.Controls.Button)(target)).Click += new System.Windows.RoutedEventHandler(this.Minimize_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 16:
+            this.CloseButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 174 "..\..\..\MainWindow.xaml"
+            this.CloseButton.Click += new System.Windows.RoutedEventHandler(this.Cancel_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 17:
+            this.PageWelcome = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 18:
+            this.UpdateHint = ((System.Windows.Controls.Border)(target));
+            return;
+            case 19:
+            this.UpdateHintText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 20:
+            this.RunningHint = ((System.Windows.Controls.Border)(target));
+            return;
+            case 21:
+            this.PageOptions = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 22:
+            
+            #line 257 "..\..\..\MainWindow.xaml"
+            ((System.Windows.Controls.Button)(target)).Click += new System.Windows.RoutedEventHandler(this.ChangeDir_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 23:
+            this.DirBox = ((System.Windows.Controls.TextBox)(target));
+            return;
+            case 24:
+            this.DesktopLinkBox = ((System.Windows.Controls.CheckBox)(target));
+            return;
+            case 25:
+            this.PageProgress = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 26:
+            this.SuccessIcon = ((System.Windows.Controls.Border)(target));
+            return;
+            case 27:
+            this.SuccessScale = ((System.Windows.Media.ScaleTransform)(target));
+            return;
+            case 28:
+            this.ProgressTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 29:
+            this.ProgressBarPanel = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 30:
+            this.PercentText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 31:
+            this.ProgressTrack = ((System.Windows.Controls.Border)(target));
+            
+            #line 286 "..\..\..\MainWindow.xaml"
+            this.ProgressTrack.SizeChanged += new System.Windows.SizeChangedEventHandler(this.ProgressTrack_SizeChanged);
+            
+            #line default
+            #line hidden
+            return;
+            case 32:
+            this.ProgressFill = ((System.Windows.Controls.Border)(target));
+            return;
+            case 33:
+            this.ProgressText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 34:
+            this.DonePanel = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 35:
+            this.LaunchBox = ((System.Windows.Controls.CheckBox)(target));
+            return;
+            case 36:
+            this.PageUninstall = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 37:
+            this.DataInfo = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 38:
+            this.RemoveDataBox = ((System.Windows.Controls.CheckBox)(target));
+            
+            #line 311 "..\..\..\MainWindow.xaml"
+            this.RemoveDataBox.Checked += new System.Windows.RoutedEventHandler(this.RemoveDataBox_Click);
+            
+            #line default
+            #line hidden
+            
+            #line 311 "..\..\..\MainWindow.xaml"
+            this.RemoveDataBox.Unchecked += new System.Windows.RoutedEventHandler(this.RemoveDataBox_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 39:
+            this.RemoveDataWarning = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 40:
+            this.BackButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 322 "..\..\..\MainWindow.xaml"
+            this.BackButton.Click += new System.Windows.RoutedEventHandler(this.Back_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 41:
+            this.NextButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 323 "..\..\..\MainWindow.xaml"
+            this.NextButton.Click += new System.Windows.RoutedEventHandler(this.Next_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 42:
+            this.CancelButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 324 "..\..\..\MainWindow.xaml"
+            this.CancelButton.Click += new System.Windows.RoutedEventHandler(this.Cancel_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 43:
+            this.DialogOverlay = ((System.Windows.Controls.Grid)(target));
+            return;
+            case 44:
+            this.DialogCard = ((System.Windows.Controls.Border)(target));
+            return;
+            case 45:
+            this.DialogScale = ((System.Windows.Media.ScaleTransform)(target));
+            return;
+            case 46:
+            this.DialogIcon = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 47:
+            this.DialogTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 48:
+            this.DialogText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 49:
+            this.DialogSecondary = ((System.Windows.Controls.Button)(target));
+            
+            #line 345 "..\..\..\MainWindow.xaml"
+            this.DialogSecondary.Click += new System.Windows.RoutedEventHandler(this.DialogSecondary_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 50:
+            this.DialogPrimary = ((System.Windows.Controls.Button)(target));
+            
+            #line 346 "..\..\..\MainWindow.xaml"
+            this.DialogPrimary.Click += new System.Windows.RoutedEventHandler(this.DialogPrimary_Click);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

installer/obj/GitManagerSetup.csproj.nuget.dgspec.json

@@ -0,0 +1,59 @@
+{
+  "format": 1,
+  "restore": {
+    "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj": {}
+  },
+  "projects": {
+    "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj": {
+      "version": "0.0.0",
+      "restore": {
+        "projectUniqueName": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj",
+        "projectName": "Git-Manager-GUI-Setup",
+        "projectPath": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj",
+        "packagesPath": "C:\\Users\\Viper\\.nuget\\packages\\",
+        "outputPath": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\obj\\",
+        "projectStyle": "PackageReference",
+        "configFilePaths": [
+          "C:\\Users\\Viper\\AppData\\Roaming\\NuGet\\NuGet.Config"
+        ],
+        "originalTargetFrameworks": [
+          "net48"
+        ],
+        "sources": {
+          "https://api.nuget.org/v3/index.json": {}
+        },
+        "frameworks": {
+          "net48": {
+            "targetAlias": "net48",
+            "projectReferences": {}
+          }
+        },
+        "warningProperties": {
+          "warnAsError": [
+            "NU1605"
+          ]
+        },
+        "restoreAuditProperties": {
+          "enableAudit": "true",
+          "auditLevel": "low",
+          "auditMode": "direct"
+        },
+        "SdkAnalysisLevel": "10.0.100"
+      },
+      "frameworks": {
+        "net48": {
+          "targetAlias": "net48",
+          "dependencies": {
+            "Microsoft.NETFramework.ReferenceAssemblies": {
+              "suppressParent": "All",
+              "target": "Package",
+              "version": "[1.0.3, )",
+              "autoReferenced": true
+            }
+          },
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\10.0.113\\RuntimeIdentifierGraph.json"
+        }
+      }
+    }
+  }
+}

installer/obj/GitManagerSetup.csproj.nuget.g.props

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
+    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\Viper\.nuget\packages\</NuGetPackageFolders>
+    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">7.0.0</NuGetToolVersion>
+  </PropertyGroup>
+  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <SourceRoot Include="C:\Users\Viper\.nuget\packages\" />
+  </ItemGroup>
+</Project>

installer/obj/GitManagerSetup.csproj.nuget.g.targets

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)microsoft.netframework.referenceassemblies.net48\1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net48.targets" Condition="Exists('$(NuGetPackageRoot)microsoft.netframework.referenceassemblies.net48\1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net48.targets')" />
+  </ImportGroup>
+</Project>

installer/obj/Release/net48/.NETFramework,Version=v4.8.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]

installer/obj/Release/net48/App.g.cs

@@ -0,0 +1,77 @@
+#pragma checksum "..\..\..\App.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "D722851FC43B542A95C365A4D89BC7E17AC3C32D"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Forms.Integration;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace GitManagerSetup {
+    
+    
+    /// <summary>
+    /// App
+    /// </summary>
+    public partial class App : System.Windows.Application {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/Git-Manager-GUI-Setup;component/app.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\App.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        /// <summary>
+        /// Application Entry Point.
+        /// </summary>
+        [System.STAThreadAttribute()]
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public static void Main() {
+            GitManagerSetup.App app = new GitManagerSetup.App();
+            app.InitializeComponent();
+            app.Run();
+        }
+    }
+}
+

installer/obj/Release/net48/Git-Manager-GUI-Setup.exe.withSupportedRuntime.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+  </startup>
+</configuration>

installer/obj/Release/net48/Git-Manager-GUI-Setup_MarkupCompile.cache

@@ -0,0 +1,20 @@
+Git-Manager-GUI-Setup
+
+
+winexe
+C#
+.cs
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\
+GitManagerSetup
+none
+false
+TRACE;RELEASE;NETFRAMEWORK;NET48;NET30_OR_GREATER;NET35_OR_GREATER;NET40_OR_GREATER;NET45_OR_GREATER;NET451_OR_GREATER;NET452_OR_GREATER;NET46_OR_GREATER;NET461_OR_GREATER;NET462_OR_GREATER;NET47_OR_GREATER;NET471_OR_GREATER;NET472_OR_GREATER;NET48_OR_GREATER
+C:\Users\Viper\Desktop\git-manager-gui\installer\App.xaml
+41549299691
+
+6-1705775420
+23-602304815
+MainWindow.xaml;Themes\Colors.Dark.xaml;Themes\Colors.Light.xaml;Themes\Controls.xaml;
+
+False
+

installer/obj/Release/net48/GitManagerSetup.AssemblyInfo.cs

@@ -0,0 +1,25 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("M_Viper")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Release")]
+[assembly: System.Reflection.AssemblyCopyrightAttribute("Copyright (c) M_Viper")]
+[assembly: System.Reflection.AssemblyDescriptionAttribute("Installiert Git Manager GUI")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("2.2.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("2.2.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("Git Manager GUI Setup")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Git Manager GUI Setup")]
+[assembly: System.Reflection.AssemblyVersionAttribute("2.2.0.0")]
+[assembly: System.Resources.NeutralResourcesLanguageAttribute("de-DE")]
+
+// Von der MSBuild WriteCodeFragment-Klasse generiert.
+

installer/obj/Release/net48/GitManagerSetup.AssemblyInfoInputs.cache

@@ -0,0 +1 @@
+62f4b9ac7b1430e3a52ef9dfe2e8422ccd7cc5a7e41145550122532f56db4abe

installer/obj/Release/net48/GitManagerSetup.GeneratedMSBuildEditorConfig.editorconfig

@@ -0,0 +1,14 @@
+is_global = true
+build_property.ApplicationManifest = app.manifest
+build_property.StartupObject = 
+build_property.ApplicationDefaultFont = 
+build_property.ApplicationHighDpiMode = 
+build_property.ApplicationUseCompatibleTextRendering = 
+build_property.ApplicationVisualStyles = 
+build_property.RootNamespace = GitManagerSetup
+build_property.ProjectDir = C:\Users\Viper\Desktop\git-manager-gui\installer\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
+build_property.CsWinRTUseWindowsUIXamlProjections = false
+build_property.EffectiveAnalysisLevelStyle = 
+build_property.EnableCodeStyleSeverity = 

installer/obj/Release/net48/GitManagerSetup.GlobalUsings.g.cs

@@ -0,0 +1,6 @@
+// <auto-generated/>
+global using System;
+global using System.Collections.Generic;
+global using System.Linq;
+global using System.Threading;
+global using System.Threading.Tasks;

installer/obj/Release/net48/GitManagerSetup.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+4e41dc5e237f26559d3c4bd8208c813ba09bdba804615d78813773d6b0be3d1d

installer/obj/Release/net48/GitManagerSetup.csproj.FileListAbsolute.txt

@@ -0,0 +1,19 @@
+C:\Users\Viper\AppData\Local\Temp\claude\G--\bba0d154-b599-43ca-80e6-538e01f4f870\scratchpad\setupbuild\Git-Manager-GUI-Setup.exe.config
+C:\Users\Viper\AppData\Local\Temp\claude\G--\bba0d154-b599-43ca-80e6-538e01f4f870\scratchpad\setupbuild\Git-Manager-GUI-Setup.exe
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\GitManagerSetup.csproj.AssemblyReference.cache
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\MainWindow.baml
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Themes\Colors.Dark.baml
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Themes\Colors.Light.baml
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Themes\Controls.baml
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\App.baml
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\MainWindow.g.cs
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\App.g.cs
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Git-Manager-GUI-Setup_MarkupCompile.cache
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Git-Manager-GUI-Setup.g.resources
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\GitManagerSetup.GeneratedMSBuildEditorConfig.editorconfig
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\GitManagerSetup.AssemblyInfoInputs.cache
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\GitManagerSetup.AssemblyInfo.cs
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\GitManagerSetup.csproj.CoreCompileInputs.cache
+C:\Users\Viper\Desktop\git-manager-gui\installer\obj\Release\net48\Git-Manager-GUI-Setup.exe
+C:\Users\Viper\Desktop\git-manager-gui\dist\.setup\stub\Git-Manager-GUI-Setup.exe.config
+C:\Users\Viper\Desktop\git-manager-gui\dist\.setup\stub\Git-Manager-GUI-Setup.exe

installer/obj/Release/net48/MainWindow.g.cs

@@ -0,0 +1,676 @@
+#pragma checksum "..\..\..\MainWindow.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "248163D303017091F6C4A571FD0B5DF4D5DBF414"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Forms.Integration;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+
+
+namespace GitManagerSetup {
+    
+    
+    /// <summary>
+    /// MainWindow
+    /// </summary>
+    public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 140 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock VersionText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 142 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel Steps;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 144 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 144 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 145 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 147 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Line0;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 149 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 149 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 150 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 152 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Line1;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 154 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border Dot2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 154 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Num2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 155 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock Label2;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 168 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock WindowTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 174 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button CloseButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 182 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageWelcome;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 229 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border UpdateHint;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 234 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock UpdateHintText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 237 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border RunningHint;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 249 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageOptions;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 258 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBox DirBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 267 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox DesktopLinkBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 273 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageProgress;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 274 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border SuccessIcon;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 276 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Media.ScaleTransform SuccessScale;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 281 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock ProgressTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 283 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel ProgressBarPanel;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 284 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock PercentText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 286 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border ProgressTrack;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 287 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border ProgressFill;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 290 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock ProgressText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 292 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel DonePanel;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 293 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox LaunchBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 298 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.StackPanel PageUninstall;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 309 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DataInfo;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 310 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.CheckBox RemoveDataBox;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 312 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock RemoveDataWarning;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 322 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button BackButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 323 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button NextButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 324 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button CancelButton;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 328 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Grid DialogOverlay;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 329 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Border DialogCard;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 332 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Media.ScaleTransform DialogScale;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 336 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogIcon;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 339 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogTitle;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 342 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.TextBlock DialogText;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 345 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button DialogSecondary;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 346 "..\..\..\MainWindow.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.Button DialogPrimary;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/Git-Manager-GUI-Setup;component/mainwindow.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\MainWindow.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "10.0.13.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.VersionText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 2:
+            this.Steps = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 3:
+            this.Dot0 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 4:
+            this.Num0 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 5:
+            this.Label0 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 6:
+            this.Line0 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 7:
+            this.Dot1 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 8:
+            this.Num1 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 9:
+            this.Label1 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 10:
+            this.Line1 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 11:
+            this.Dot2 = ((System.Windows.Controls.Border)(target));
+            return;
+            case 12:
+            this.Num2 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 13:
+            this.Label2 = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 14:
+            this.WindowTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 15:
+            
+            #line 172 "..\..\..\MainWindow.xaml"
+            ((System.Windows.Controls.Button)(target)).Click += new System.Windows.RoutedEventHandler(this.Minimize_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 16:
+            this.CloseButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 174 "..\..\..\MainWindow.xaml"
+            this.CloseButton.Click += new System.Windows.RoutedEventHandler(this.Cancel_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 17:
+            this.PageWelcome = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 18:
+            this.UpdateHint = ((System.Windows.Controls.Border)(target));
+            return;
+            case 19:
+            this.UpdateHintText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 20:
+            this.RunningHint = ((System.Windows.Controls.Border)(target));
+            return;
+            case 21:
+            this.PageOptions = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 22:
+            
+            #line 257 "..\..\..\MainWindow.xaml"
+            ((System.Windows.Controls.Button)(target)).Click += new System.Windows.RoutedEventHandler(this.ChangeDir_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 23:
+            this.DirBox = ((System.Windows.Controls.TextBox)(target));
+            return;
+            case 24:
+            this.DesktopLinkBox = ((System.Windows.Controls.CheckBox)(target));
+            return;
+            case 25:
+            this.PageProgress = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 26:
+            this.SuccessIcon = ((System.Windows.Controls.Border)(target));
+            return;
+            case 27:
+            this.SuccessScale = ((System.Windows.Media.ScaleTransform)(target));
+            return;
+            case 28:
+            this.ProgressTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 29:
+            this.ProgressBarPanel = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 30:
+            this.PercentText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 31:
+            this.ProgressTrack = ((System.Windows.Controls.Border)(target));
+            
+            #line 286 "..\..\..\MainWindow.xaml"
+            this.ProgressTrack.SizeChanged += new System.Windows.SizeChangedEventHandler(this.ProgressTrack_SizeChanged);
+            
+            #line default
+            #line hidden
+            return;
+            case 32:
+            this.ProgressFill = ((System.Windows.Controls.Border)(target));
+            return;
+            case 33:
+            this.ProgressText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 34:
+            this.DonePanel = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 35:
+            this.LaunchBox = ((System.Windows.Controls.CheckBox)(target));
+            return;
+            case 36:
+            this.PageUninstall = ((System.Windows.Controls.StackPanel)(target));
+            return;
+            case 37:
+            this.DataInfo = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 38:
+            this.RemoveDataBox = ((System.Windows.Controls.CheckBox)(target));
+            
+            #line 311 "..\..\..\MainWindow.xaml"
+            this.RemoveDataBox.Checked += new System.Windows.RoutedEventHandler(this.RemoveDataBox_Click);
+            
+            #line default
+            #line hidden
+            
+            #line 311 "..\..\..\MainWindow.xaml"
+            this.RemoveDataBox.Unchecked += new System.Windows.RoutedEventHandler(this.RemoveDataBox_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 39:
+            this.RemoveDataWarning = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 40:
+            this.BackButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 322 "..\..\..\MainWindow.xaml"
+            this.BackButton.Click += new System.Windows.RoutedEventHandler(this.Back_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 41:
+            this.NextButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 323 "..\..\..\MainWindow.xaml"
+            this.NextButton.Click += new System.Windows.RoutedEventHandler(this.Next_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 42:
+            this.CancelButton = ((System.Windows.Controls.Button)(target));
+            
+            #line 324 "..\..\..\MainWindow.xaml"
+            this.CancelButton.Click += new System.Windows.RoutedEventHandler(this.Cancel_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 43:
+            this.DialogOverlay = ((System.Windows.Controls.Grid)(target));
+            return;
+            case 44:
+            this.DialogCard = ((System.Windows.Controls.Border)(target));
+            return;
+            case 45:
+            this.DialogScale = ((System.Windows.Media.ScaleTransform)(target));
+            return;
+            case 46:
+            this.DialogIcon = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 47:
+            this.DialogTitle = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 48:
+            this.DialogText = ((System.Windows.Controls.TextBlock)(target));
+            return;
+            case 49:
+            this.DialogSecondary = ((System.Windows.Controls.Button)(target));
+            
+            #line 345 "..\..\..\MainWindow.xaml"
+            this.DialogSecondary.Click += new System.Windows.RoutedEventHandler(this.DialogSecondary_Click);
+            
+            #line default
+            #line hidden
+            return;
+            case 50:
+            this.DialogPrimary = ((System.Windows.Controls.Button)(target));
+            
+            #line 346 "..\..\..\MainWindow.xaml"
+            this.DialogPrimary.Click += new System.Windows.RoutedEventHandler(this.DialogPrimary_Click);
+            
+            #line default
+            #line hidden
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+

installer/obj/project.assets.json

@@ -0,0 +1,471 @@
+{
+  "version": 3,
+  "targets": {
+    ".NETFramework,Version=v4.8": {
+      "Microsoft.NETFramework.ReferenceAssemblies/1.0.3": {
+        "type": "package",
+        "dependencies": {
+          "Microsoft.NETFramework.ReferenceAssemblies.net48": "1.0.3"
+        }
+      },
+      "Microsoft.NETFramework.ReferenceAssemblies.net48/1.0.3": {
+        "type": "package",
+        "build": {
+          "build/Microsoft.NETFramework.ReferenceAssemblies.net48.targets": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "Microsoft.NETFramework.ReferenceAssemblies/1.0.3": {
+      "sha512": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
+      "type": "package",
+      "path": "microsoft.netframework.referenceassemblies/1.0.3",
+      "files": [
+        ".nupkg.metadata",
+        ".signature.p7s",
+        "microsoft.netframework.referenceassemblies.1.0.3.nupkg.sha512",
+        "microsoft.netframework.referenceassemblies.nuspec"
+      ]
+    },
+    "Microsoft.NETFramework.ReferenceAssemblies.net48/1.0.3": {
+      "sha512": "zMk4D+9zyiEWByyQ7oPImPN/Jhpj166Ky0Nlla4eXlNL8hI/BtSJsgR8Inldd4NNpIAH3oh8yym0W2DrhXdSLQ==",
+      "type": "package",
+      "path": "microsoft.netframework.referenceassemblies.net48/1.0.3",
+      "files": [
+        ".nupkg.metadata",
+        ".signature.p7s",
+        "build/.NETFramework/v4.8/Accessibility.dll",
+        "build/.NETFramework/v4.8/Accessibility.xml",
+        "build/.NETFramework/v4.8/CustomMarshalers.dll",
+        "build/.NETFramework/v4.8/CustomMarshalers.xml",
+        "build/.NETFramework/v4.8/Facades/Microsoft.Win32.Primitives.dll",
+        "build/.NETFramework/v4.8/Facades/System.AppContext.dll",
+        "build/.NETFramework/v4.8/Facades/System.Collections.Concurrent.dll",
+        "build/.NETFramework/v4.8/Facades/System.Collections.NonGeneric.dll",
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+        "build/.NETFramework/v4.8/UIAutomationTypes.xml",
+        "build/.NETFramework/v4.8/WindowsBase.dll",
+        "build/.NETFramework/v4.8/WindowsBase.xml",
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+    }
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+  },
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+    "restore": {
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+      "projectName": "Git-Manager-GUI-Setup",
+      "projectPath": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj",
+      "packagesPath": "C:\\Users\\Viper\\.nuget\\packages\\",
+      "outputPath": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\obj\\",
+      "projectStyle": "PackageReference",
+      "configFilePaths": [
+        "C:\\Users\\Viper\\AppData\\Roaming\\NuGet\\NuGet.Config"
+      ],
+      "originalTargetFrameworks": [
+        "net48"
+      ],
+      "sources": {
+        "https://api.nuget.org/v3/index.json": {}
+      },
+      "frameworks": {
+        "net48": {
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+        }
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+      "warningProperties": {
+        "warnAsError": [
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+        ]
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+      "restoreAuditProperties": {
+        "enableAudit": "true",
+        "auditLevel": "low",
+        "auditMode": "direct"
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+}

installer/obj/project.nuget.cache

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+  "dgSpecHash": "5on68f3wDDM=",
+  "success": true,
+  "projectFilePath": "C:\\Users\\Viper\\Desktop\\git-manager-gui\\installer\\GitManagerSetup.csproj",
+  "expectedPackageFiles": [
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+    "C:\\Users\\Viper\\.nuget\\packages\\microsoft.netframework.referenceassemblies.net48\\1.0.3\\microsoft.netframework.referenceassemblies.net48.1.0.3.nupkg.sha512"
+  ],
+  "logs": []
+}

landing.html

@@ -0,0 +1,665 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Git Manager Explorer Pro — Desktop Git Manager für Gitea & GitHub</title>
+    <meta name="description" content="Verwalte deine Gitea & GitHub Repositories auf dem Desktop — mit Editor, Favoriten, Batch-Aktionen und mehr.">
+    <meta name="keywords" content="Git, Gitea, GitHub, Desktop, Manager, Repository, Electron, Windows">
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        :root {
+            --accent: #58d5ff;
+            --accent2: #67e8f9;
+            --blue: #3b82f6;
+            --green: #22c55e;
+            --red: #ef4444;
+            --purple: #a855f7;
+            --bg-dark: #0d1520;
+            --bg-mid: #0f1e30;
+            --bg-card: #1a2b3c;
+            --text: #e2eaf5;
+            --text-muted: #7a8fab;
+            --border: rgba(88, 213, 255, 0.18);
+        }
+
+        body {
+            font-family: 'Segoe UI', system-ui, sans-serif;
+            background: linear-gradient(135deg, #0d1520 0%, #0a1b30 50%, #0f1e35 100%);
+            color: var(--text);
+            line-height: 1.6;
+            overflow-x: hidden;
+        }
+
+        /* Header / Navigation */
+        header {
+            padding: 20px 40px;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            border-bottom: 1px solid var(--border);
+            backdrop-filter: blur(10px);
+            position: sticky;
+            top: 0;
+            z-index: 100;
+        }
+
+        .logo {
+            display: flex;
+            align-items: center;
+            gap: 12px;
+            font-size: 24px;
+            font-weight: 800;
+            background: linear-gradient(135deg, var(--accent2) 0%, var(--blue) 100%);
+            -webkit-background-clip: text;
+            background-clip: text;
+            -webkit-text-fill-color: transparent;
+        }
+
+        .logo-icon {
+            width: 40px;
+            height: 40px;
+            background: rgba(88, 213, 255, 0.15);
+            border: 1px solid rgba(88, 213, 255, 0.3);
+            border-radius: 10px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 22px;
+        }
+
+        nav {
+            display: flex;
+            gap: 24px;
+            align-items: center;
+        }
+
+        nav a {
+            color: var(--text-muted);
+            text-decoration: none;
+            transition: color 0.3s;
+            font-size: 14px;
+        }
+
+        nav a:hover {
+            color: var(--accent);
+        }
+
+        .btn {
+            padding: 10px 20px;
+            border-radius: 8px;
+            text-decoration: none;
+            font-weight: 600;
+            font-size: 14px;
+            cursor: pointer;
+            border: none;
+            transition: all 0.3s;
+            display: inline-block;
+        }
+
+        .btn-primary {
+            background: linear-gradient(135deg, var(--accent) 0%, var(--blue) 100%);
+            color: #0a1625;
+        }
+
+        .btn-primary:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 8px 24px rgba(88, 213, 255, 0.3);
+        }
+
+        .btn-secondary {
+            background: rgba(255, 255, 255, 0.05);
+            color: var(--text);
+            border: 1px solid var(--border);
+        }
+
+        .btn-secondary:hover {
+            background: rgba(255, 255, 255, 0.1);
+            border-color: var(--accent);
+        }
+
+        /* Hero Section */
+        .hero {
+            padding: 100px 40px;
+            text-align: center;
+            max-width: 1200px;
+            margin: 0 auto;
+        }
+
+        .hero h1 {
+            font-size: 54px;
+            font-weight: 900;
+            margin-bottom: 16px;
+            background: linear-gradient(135deg, var(--accent2) 0%, var(--purple) 100%);
+            -webkit-background-clip: text;
+            background-clip: text;
+            -webkit-text-fill-color: transparent;
+            line-height: 1.2;
+        }
+
+        .hero p {
+            font-size: 18px;
+            color: var(--text-muted);
+            margin-bottom: 32px;
+            max-width: 600px;
+            margin-left: auto;
+            margin-right: auto;
+        }
+
+        .hero-cta {
+            display: flex;
+            gap: 16px;
+            justify-content: center;
+            margin-bottom: 64px;
+            flex-wrap: wrap;
+        }
+
+        .hero-buttons {
+            display: flex;
+            gap: 16px;
+            justify-content: center;
+            flex-wrap: wrap;
+        }
+
+        .hero-buttons .btn {
+            padding: 14px 32px;
+            font-size: 16px;
+        }
+
+        /* Features Grid */
+        .section {
+            padding: 80px 40px;
+            max-width: 1200px;
+            margin: 0 auto;
+        }
+
+        .section-title {
+            font-size: 36px;
+            font-weight: 800;
+            text-align: center;
+            margin-bottom: 16px;
+            color: var(--text);
+        }
+
+        .section-desc {
+            text-align: center;
+            color: var(--text-muted);
+            margin-bottom: 48px;
+            font-size: 16px;
+        }
+
+        .features-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+            gap: 24px;
+            margin-bottom: 48px;
+        }
+
+        .feature-card {
+            background: rgba(255, 255, 255, 0.02);
+            border: 1px solid var(--border);
+            border-radius: 12px;
+            padding: 32px;
+            transition: all 0.3s;
+        }
+
+        .feature-card:hover {
+            background: rgba(88, 213, 255, 0.05);
+            border-color: rgba(88, 213, 255, 0.3);
+            transform: translateY(-4px);
+        }
+
+        .feature-icon {
+            font-size: 40px;
+            margin-bottom: 16px;
+        }
+
+        .feature-card h3 {
+            font-size: 18px;
+            margin-bottom: 12px;
+            color: var(--accent2);
+        }
+
+        .feature-card p {
+            color: var(--text-muted);
+            font-size: 14px;
+            line-height: 1.6;
+        }
+
+        /* Screenshots / Demo */
+        .demo-section {
+            text-align: center;
+            padding-top: 40px;
+        }
+
+        .demo-mockup {
+            background: linear-gradient(135deg, rgba(88, 213, 255, 0.1) 0%, rgba(92, 135, 255, 0.1) 100%);
+            border: 2px solid rgba(88, 213, 255, 0.2);
+            border-radius: 16px;
+            padding: 24px;
+            margin-top: 32px;
+            max-width: 900px;
+            margin-left: auto;
+            margin-right: auto;
+            min-height: 400px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            color: var(--text-muted);
+            font-size: 14px;
+        }
+
+        /* System Requirements */
+        .requirements {
+            background: rgba(255, 255, 255, 0.02);
+            border: 1px solid var(--border);
+            border-radius: 12px;
+            padding: 32px;
+            margin-top: 32px;
+        }
+
+        .requirements h3 {
+            font-size: 18px;
+            margin-bottom: 24px;
+            color: var(--accent2);
+        }
+
+        .req-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+            gap: 16px;
+        }
+
+        .req-item {
+            padding: 16px;
+            background: rgba(255, 255, 255, 0.03);
+            border-radius: 8px;
+            border-left: 3px solid var(--accent);
+        }
+
+        .req-item strong {
+            color: var(--accent2);
+        }
+
+        .req-item span {
+            color: var(--text-muted);
+            font-size: 13px;
+            display: block;
+            margin-top: 4px;
+        }
+
+        /* Download Section */
+        .download-section {
+            text-align: center;
+            padding: 80px 40px;
+            background: linear-gradient(135deg, rgba(88, 213, 255, 0.05) 0%, rgba(92, 135, 255, 0.05) 100%);
+            border: 1px solid var(--border);
+            border-radius: 16px;
+            margin-top: 80px;
+        }
+
+        .download-section h2 {
+            font-size: 32px;
+            margin-bottom: 16px;
+        }
+
+        .download-section p {
+            color: var(--text-muted);
+            margin-bottom: 32px;
+        }
+
+        .download-buttons {
+            display: flex;
+            gap: 16px;
+            justify-content: center;
+            flex-wrap: wrap;
+        }
+
+        /* Stats */
+        .stats {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+            gap: 32px;
+            margin-bottom: 80px;
+            text-align: center;
+        }
+
+        .stat-item h3 {
+            font-size: 32px;
+            font-weight: 800;
+            color: var(--accent2);
+            margin-bottom: 8px;
+        }
+
+        .stat-item p {
+            color: var(--text-muted);
+        }
+
+        /* Links / Resources */
+        .links-section {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+            gap: 24px;
+            margin-top: 48px;
+        }
+
+        .link-card {
+            background: rgba(255, 255, 255, 0.02);
+            border: 1px solid var(--border);
+            border-radius: 12px;
+            padding: 24px;
+            text-align: center;
+        }
+
+        .link-card h3 {
+            margin-bottom: 12px;
+            color: var(--accent2);
+        }
+
+        .link-card p {
+            color: var(--text-muted);
+            font-size: 13px;
+            margin-bottom: 16px;
+        }
+
+        .link-card a {
+            color: var(--accent);
+            text-decoration: none;
+            font-weight: 600;
+        }
+
+        .link-card a:hover {
+            text-decoration: underline;
+        }
+
+        /* Footer */
+        footer {
+            padding: 40px;
+            text-align: center;
+            border-top: 1px solid var(--border);
+            color: var(--text-muted);
+            font-size: 13px;
+            margin-top: 80px;
+        }
+
+        footer a {
+            color: var(--accent);
+            text-decoration: none;
+        }
+
+        footer a:hover {
+            text-decoration: underline;
+        }
+
+        /* Responsive */
+        @media (max-width: 768px) {
+            header {
+                flex-direction: column;
+                gap: 16px;
+                padding: 16px 20px;
+            }
+
+            nav {
+                flex-direction: column;
+                gap: 12px;
+                width: 100%;
+            }
+
+            .hero {
+                padding: 60px 20px;
+            }
+
+            .hero h1 {
+                font-size: 36px;
+            }
+
+            .hero p {
+                font-size: 16px;
+            }
+
+            .section {
+                padding: 60px 20px;
+            }
+
+            .section-title {
+                font-size: 28px;
+            }
+
+            .hero-buttons {
+                flex-direction: column;
+            }
+
+            .hero-buttons .btn {
+                width: 100%;
+            }
+        }
+    </style>
+</head>
+<body>
+    <!-- Header -->
+    <header>
+        <div class="logo">
+            <div class="logo-icon">🛠</div>
+            <span>Git Manager Pro</span>
+        </div>
+        <nav>
+            <a href="#features">Features</a>
+            <a href="#download">Download</a>
+            <a href="HANDBUCH.html" target="_blank">Dokumentation</a>
+            <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui" target="_blank">Gitea</a>
+            <a href="#contact">Kontakt</a>
+        </nav>
+    </header>
+
+    <!-- Hero -->
+    <section class="hero">
+        <h1>Git Manager Explorer Pro</h1>
+        <p>
+            Verwalte deine Gitea & GitHub Repositories auf dem Desktop.<br>
+            Mit Editor, Favoriten, Batch-Aktionen und mehr — alles ohne Kommandozeile.
+        </p>
+        <div class="hero-buttons">
+            <a href="#download" class="btn btn-primary">⬇️ Jetzt Download (v2.1.3)</a>
+            <a href="HANDBUCH.html" target="_blank" class="btn btn-secondary">📖 Handbuch lesen</a>
+        </div>
+    </section>
+
+    <!-- Stats -->
+    <section class="section">
+        <div class="stats">
+            <div class="stat-item">
+                <h3>100+</h3>
+                <p>Repos gleichzeitig verwalten</p>
+            </div>
+            <div class="stat-item">
+                <h3>2.1.3</h3>
+                <p>Aktuelle Version</p>
+            </div>
+            <div class="stat-item">
+                <h3>⚡</h3>
+                <p>Schnell & zuverlässig</p>
+            </div>
+        </div>
+    </section>
+
+    <!-- Features -->
+    <section class="section" id="features">
+        <h2 class="section-title">Warum Git Manager Pro?</h2>
+        <p class="section-desc">Alles, was du brauchst, um deine Repositories effizient zu verwalten.</p>
+
+        <div class="features-grid">
+            <div class="feature-card">
+                <div class="feature-icon">🌐</div>
+                <h3>Gitea & GitHub</h3>
+                <p>Unterstützt beide Plattformen nahtlos — alle Repositories an einem Ort.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">📂</div>
+                <h3>Datei-Explorer</h3>
+                <p>Navigiere durch Ordnerstruktur wie im Windows Explorer. Mit integriertem Editor.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">⭐</div>
+                <h3>Favoriten & Verlauf</h3>
+                <p>Schnelle Navigation zu Lieblingsprojekten. Automatisch gespeichert.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">📤</div>
+                <h3>Drag & Drop</h3>
+                <p>Ziehe Dateien rein zum Upload, raus zum Download — direkt im App-Fenster.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">🧩</div>
+                <h3>Batch-Aktionen</h3>
+                <p>Wende dieselbe Operation auf mehrere Repositories gleichzeitig an.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">📊</div>
+                <h3>Commit-History</h3>
+                <p>Sieh alle Commits, Tags und Releases. Mit Aktivitäts-Heatmap wie auf GitHub.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">✏️</div>
+                <h3>Code-Editor</h3>
+                <p>Bearbeite Dateien direkt in der App. Mit Syntax-Highlighting und Auto-Save.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">🔒</div>
+                <h3>Sichere Credentials</h3>
+                <p>Alle Tokens verschlüsselt (AES-256) — deine Daten sind sicher.</p>
+            </div>
+            <div class="feature-card">
+                <div class="feature-icon">📥</div>
+                <h3>Ein-Klick-Migration</h3>
+                <p>Migriere Repos zwischen Services — mit kompletter History.</p>
+            </div>
+        </div>
+
+        <div class="demo-section">
+            <h3 style="color: var(--accent2); margin-bottom: 16px;">🎥 Demo (baldiges Update)</h3>
+            <div class="demo-mockup">
+                Screenshot-Bereich — Demo und UI-Vorschau kommen bald!<br><br>
+                <em>Starte die App mit npm start, um eine Live-Demo zu sehen</em>
+            </div>
+        </div>
+    </section>
+
+    <!-- System Requirements -->
+    <section class="section">
+        <div class="requirements">
+            <h3>💻 Systemvoraussetzungen</h3>
+            <div class="req-grid">
+                <div class="req-item">
+                    <strong>Windows</strong>
+                    <span>10 oder 11 (64-bit)</span>
+                </div>
+                <div class="req-item">
+                    <strong>RAM</strong>
+                    <span>Mindestens 4 GB</span>
+                </div>
+                <div class="req-item">
+                    <strong>Festplatte</strong>
+                    <span>200 MB für App + Repos</span>
+                </div>
+                <div class="req-item">
+                    <strong>Internet</strong>
+                    <span>Für Gitea/GitHub Zugriff</span>
+                </div>
+            </div>
+        </div>
+    </section>
+
+    <!-- Download -->
+    <section class="section" id="download">
+        <div class="download-section">
+            <h2>⬇️ Git Manager Pro herunterladen</h2>
+            <p>Wähle eine Option um zu starten:</p>
+            <div class="download-buttons">
+                <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui/releases/download/v2.1.3/git-manager-gui-Setup-2.1.3.exe" class="btn btn-primary">
+                    📦 Installer (v2.1.3)
+                </a>
+                <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui/releases" target="_blank" class="btn btn-secondary">
+                    📋 Alle Versionen
+                </a>
+                <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui" target="_blank" class="btn btn-secondary">
+                    💻 Source Code
+                </a>
+            </div>
+            <p style="color: var(--text-muted); margin-top: 24px; font-size: 13px;">
+                ✨ Kostenlos, Open Source, MIT Lizenz
+            </p>
+        </div>
+    </section>
+
+    <!-- Resources / Links -->
+    <section class="section">
+        <h2 class="section-title">Ressourcen & Support</h2>
+
+        <div class="links-section">
+            <div class="link-card">
+                <h3>📖 Benutzerhandbuch</h3>
+                <p>Vollständiges Handbuch mit Screenshots und Schritt-für-Schritt-Anleitungen.</p>
+                <a href="HANDBUCH.html" target="_blank">Zum Handbuch →</a>
+            </div>
+            <div class="link-card">
+                <h3>👨‍💻 Entwicklerguide</h3>
+                <p>Für Entwickler — Projektstruktur, API-Integration, Build-Prozess.</p>
+                <a href="DEV_GUIDE.md" target="_blank">Zum Dev Guide →</a>
+            </div>
+            <div class="link-card">
+                <h3>🐛 Issues & Support</h3>
+                <p>Fehler gefunden? Idee für neues Feature? Schreib ein Issue auf Gitea.</p>
+                <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui/issues" target="_blank">Zu Issues →</a>
+            </div>
+            <div class="link-card">
+                <h3>⭐ Gitea Repository</h3>
+                <p>Source Code, Roadmap und Releases — vollständig open source.</p>
+                <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui" target="_blank">Zum Repo →</a>
+            </div>
+        </div>
+    </section>
+
+    <!-- FAQ Mini -->
+    <section class="section">
+        <h2 class="section-title">❓ Häufige Fragen</h2>
+        
+        <div style="max-width: 800px; margin: 0 auto;">
+            <div style="background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-bottom: 16px;">
+                <h4 style="color: var(--accent2); margin-bottom: 8px;">Kostet die App etwas?</h4>
+                <p style="color: var(--text-muted);">Nein, Git Manager Pro ist kostenlos und Open Source unter der MIT-Lizenz.</p>
+            </div>
+            <div style="background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-bottom: 16px;">
+                <h4 style="color: var(--accent2); margin-bottom: 8px;">Funktioniert es nur mit Gitea?</h4>
+                <p style="color: var(--text-muted);">Nein, die App unterstützt sowohl Gitea als auch GitHub. Du kannst zwischen den Plattformen wechseln.</p>
+            </div>
+            <div style="background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-bottom: 16px;">
+                <h4 style="color: var(--accent2); margin-bottom: 8px;">Sind meine Credentials sicher?</h4>
+                <p style="color: var(--text-muted);">Ja, alle Tokens und Passwörter werden lokal mit AES-256 verschlüsselt. Nie auf Servern gespeichert.</p>
+            </div>
+            <div style="background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 12px; padding: 24px;">
+                <h4 style="color: var(--accent2); margin-bottom: 8px;">Kann ich beitragen?</h4>
+                <p style="color: var(--text-muted);">Gerne! Siehe den DEV_GUIDE.md für Setup-Anleitung und sieh dir unsere <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui/issues" target="_blank" style="color: var(--accent); text-decoration: none;">offenen Issues</a> an.</p>
+            </div>
+        </div>
+    </section>
+
+    <!-- Footer -->
+    <footer>
+        <p>
+            Git Manager Explorer Pro © 2026 — 
+            <a href="https://m-viper.de" target="_blank">m-viper.de</a> | 
+            <a href="https://git.viper.ipv64.net/M_Viper/Git-Manager-Gui" target="_blank">Gitea Repository</a> | 
+            <a href="HANDBUCH.html" target="_blank">Handbuch</a> |
+            <a href="DEV_GUIDE.md" target="_blank">Dev Guide</a>
+        </p>
+        <p style="margin-top: 16px; opacity: 0.7;">
+            Made with ❤️ von M_Viper — <a href="mailto:admin@m-viper.de">Kontakt</a>
+        </p>
+    </footer>
+</body>
+</html>

package.json

@@ -1,43 +1,75 @@
-{
-  "name": "git-manager-gui",
-  "version": "1.2.0",
-  "main": "main.js",
-  "scripts": {
-    "start": "electron .",
-    "build": "electron-builder"
-  },
-  "dependencies": {
-    "axios": "^1.5.0",
-    "simple-git": "^3.19.1"
-  },
-  "devDependencies": {
-    "electron": "^26.2.0",
-    "electron-builder": "^26.0.12"
-  },
-  "build": {
-    "appId": "com.viper.gitmanager",
-    "productName": "Git Manager GUI",
-    "files": [
-      "**/*",
-      "!node_modules/.cache",
-      "!**/*.map"
-    ],
-    "directories": {
-      "buildResources": "assets"
-    },
-    "win": {
-      "icon": "assets/icon.png",
-      "target": [
-        "nsis"
-      ]
-    },
-    "nsis": {
-      "oneClick": false,
-      "perMachine": false,
-      "allowToChangeInstallationDirectory": true,
-      "createDesktopShortcut": true,
-      "createStartMenuShortcut": true,
-      "shortcutName": "Git Manager GUI"
-    }
-  }
-}
+{
+  "name": "git-manager-gui",
+  "version": "2.2.1",
+  "description": "Git Manager GUI - Verwaltung von Git Repositories",
+  "author": "M_Viper",
+  "main": "main.js",
+  "scripts": {
+    "start": "electron .",
+    "build": "electron-builder --win dir && node scripts/build-setup.js",
+    "test": "node --test __tests__/*.test.js",
+    "pdf": "electron generate-pdf.js",
+    "test:ui": "node scripts/ui-smoke.js"
+  },
+  "dependencies": {
+    "archiver": "^6.0.0",
+    "axios": "^1.13.5",
+    "form-data": "^4.0.5",
+    "simple-git": "^3.32.3",
+    "unzipper": "^0.11.0"
+  },
+  "overrides": {
+    "minimatch": "^3.1.4"
+  },
+  "devDependencies": {
+    "electron": "^44.6.0",
+    "electron-builder": "^26.17.0"
+  },
+  "build": {
+    "asar": true,
+    "appId": "com.viper.gitmanager",
+    "productName": "Git Manager GUI",
+    "files": [
+      "**/*",
+      "!node_modules/.cache",
+      "!**/*.map",
+      "!**/.git",
+      "!**/.git/**",
+      "!repos/**",
+      "!data/**",
+      "!backup/**",
+      "!*.zip",
+      "!*.rar",
+      "!*.log",
+      "!vendor/**",
+      "!installer/**",
+      "!scripts/**",
+      "!__tests__/**",
+      "!assets/icon.ico"
+    ],
+    "extraResources": [
+      "repos/",
+      {
+        "from": "data",
+        "to": "data",
+        "filter": [
+          "**/*",
+          "!credentials.json"
+        ]
+      },
+      {
+        "from": "vendor/mingit",
+        "to": "mingit"
+      }
+    ],
+    "directories": {
+      "buildResources": "assets"
+    },
+    "win": {
+      "icon": "assets/icon.png",
+      "target": [
+        "dir"
+      ]
+    }
+  }
+}

preload.js

@@ -1,44 +1,247 @@
-// preload.js — expose IPC to renderer
-const { contextBridge, ipcRenderer } = require('electron');
-
-contextBridge.exposeInMainWorld('electronAPI', {
-  selectFolder: () => ipcRenderer.invoke('select-folder'),
-  selectFile: () => ipcRenderer.invoke('select-file'),
-  saveCredentials: (data) => ipcRenderer.invoke('save-credentials', data),
-  loadCredentials: () => ipcRenderer.invoke('load-credentials'),
-  createRepo: (data) => ipcRenderer.invoke('create-repo', data),
-  pushProject: (data) => ipcRenderer.invoke('push-project', data),
-  getBranches: (data) => ipcRenderer.invoke('getBranches', data),
-  getCommitLogs: (data) => ipcRenderer.invoke('getCommitLogs', data),
-  getFileTree: (data) => ipcRenderer.invoke('getFileTree', data),
-  readFile: (data) => ipcRenderer.invoke('readFile', data),
-  deleteFile: (data) => ipcRenderer.invoke('deleteFile', data),
-  listGiteaRepos: (data) => ipcRenderer.invoke('list-gitea-repos', data),
-  getGiteaRepoContents: (data) => ipcRenderer.invoke('get-gitea-repo-contents', data),
-  getGiteaFileContent: (data) => ipcRenderer.invoke('get-gitea-file-content', data),
-  uploadGiteaFile: (data) => ipcRenderer.invoke('upload-gitea-file', data),
-  uploadLocalFolderToGitea: (data) => ipcRenderer.invoke('upload-local-folder-to-gitea', data),
-  downloadGiteaFolder: (data) => ipcRenderer.invoke('download-gitea-folder', data),
-  downloadGiteaFile: (data) => ipcRenderer.invoke('download-gitea-file', data),
-  prepareDownloadDrag: (data) => ipcRenderer.invoke('prepare-download-drag', data),
-  startNativeDrag: (filePath) => ipcRenderer.send('ondragstart', filePath),
-  uploadAndPush: (data) => ipcRenderer.invoke('upload-and-push', data),
-  deleteGiteaRepo: (data) => ipcRenderer.invoke('delete-gitea-repo', data),
-
-  // progress subscriptions
-  onPushProgress: (cb) => {
-    ipcRenderer.on('push-progress', (event, percent) => {
-      try { cb(percent); } catch (_) {}
-    });
-  },
-  onFolderUploadProgress: (cb) => {
-    ipcRenderer.on('folder-upload-progress', (event, payload) => {
-      try { cb(payload); } catch (_) {}
-    });
-  },
-  onFolderDownloadProgress: (cb) => {
-    ipcRenderer.on('folder-download-progress', (event, payload) => {
-      try { cb(payload); } catch (_) {}
-    });
-  }
+// preload.js — expose IPC to renderer
+const { contextBridge, ipcRenderer, webUtils } = require('electron');
+
+contextBridge.exposeInMainWorld('electronAPI', {
+  // Lokale Datei-Operationen
+  selectFolder: () => ipcRenderer.invoke('select-folder'),
+  selectFile: () => ipcRenderer.invoke('select-file'),
+  getFileTree: (data) => ipcRenderer.invoke('getFileTree', data),
+  readFile: (data) => ipcRenderer.invoke('readFile', data),
+  writeFile: (data) => ipcRenderer.invoke('writeFile', data),
+  deleteFile: (data) => ipcRenderer.invoke('deleteFile', data),
+
+  // Umbenennen, Erstellen, Verschieben, Kopieren
+  renameGiteaItem: (data) => ipcRenderer.invoke('rename-gitea-item', data),
+  createGiteaItem: (data) => ipcRenderer.invoke('create-gitea-item', data),
+  renameLocalItem: (data) => ipcRenderer.invoke('rename-local-item', data),
+  createLocalItem: (data) => ipcRenderer.invoke('create-local-item', data),
+  moveLocalItem: (data) => ipcRenderer.invoke('move-local-item', data),
+  copyLocalItem: (data) => ipcRenderer.invoke('copy-local-item', data),
+
+  // Gitea Datei-Operationen
+  listGiteaRepos: (data) => ipcRenderer.invoke('list-gitea-repos', data),
+  getGiteaCurrentUser: () => ipcRenderer.invoke('get-gitea-current-user'),
+  getGiteaUserHeatmap: (data) => ipcRenderer.invoke('get-gitea-user-heatmap', data),
+
+  // GitHub Datei-Operationen
+  listGithubRepos: (data) => ipcRenderer.invoke('list-github-repos', data),
+  getGithubCurrentUser: () => ipcRenderer.invoke('get-github-current-user'),
+  getGithubUserHeatmap: (data) => ipcRenderer.invoke('get-github-user-heatmap', data),
+  getGiteaRepoContents: (data) => ipcRenderer.invoke('get-gitea-repo-contents', data),
+  listGiteaTrash: () => ({ ok: true, items: [] }),
+  purgeGiteaTrash: () => ({ ok: true }),
+  restoreGiteaTrashItem: () => ({ ok: false, error: 'Papierkorb deaktiviert' }),
+  getGiteaFileContent: (data) => ipcRenderer.invoke('get-gitea-file-content', data),
+  readGiteaFile: (data) => ipcRenderer.invoke('read-gitea-file', data),
+  writeGiteaFile: (data) => ipcRenderer.invoke('write-gitea-file', data),
+  uploadGiteaFile: (data) => ipcRenderer.invoke('upload-gitea-file', data),
+  downloadGiteaFolder: (data) => ipcRenderer.invoke('download-gitea-folder', data),
+  downloadGiteaFile: (data) => ipcRenderer.invoke('download-gitea-file', data),
+  uploadLocalFolderToGitea: (data) => ipcRenderer.invoke('upload-local-folder-to-gitea', data),
+  uploadPathsToGitea: (data) => ipcRenderer.invoke('upload-paths-to-gitea', data),
+  cancelUpload: () => ipcRenderer.invoke('cancel-upload'),
+  pauseUpload: () => ipcRenderer.invoke('pause-upload'),
+  resumeUpload: () => ipcRenderer.invoke('resume-upload'),
+  getPauseState: () => ipcRenderer.invoke('get-pause-state'),
+  onTransferPauseState: (cb) => {
+    const listener = (_event, payload) => cb(payload || {});
+    ipcRenderer.on('transfer-pause-state', listener);
+    return () => ipcRenderer.removeListener('transfer-pause-state', listener);
+  },
+  getUploadHistory: (data) => ipcRenderer.invoke('get-upload-history', data),
+  clearUploadHistory: () => ipcRenderer.invoke('clear-upload-history'),
+  exportUploadHistoryCsv: (data) => ipcRenderer.invoke('export-upload-history-csv', data),
+  getGitignoreTemplates: () => ipcRenderer.invoke('get-gitignore-templates'),
+  buildGitignore: (data) => ipcRenderer.invoke('build-gitignore', data),
+
+  // Repository & Git Management
+  saveCredentials: (data) => ipcRenderer.invoke('save-credentials', data),
+  loadCredentials: () => ipcRenderer.invoke('load-credentials'),
+  getCredentialsStatus: () => ipcRenderer.invoke('get-credentials-status'),
+  exportSettingsBundle: () => ipcRenderer.invoke('export-settings-bundle'),
+  importSettingsBundle: () => ipcRenderer.invoke('import-settings-bundle'),
+  createDiagnosticsPackage: () => ipcRenderer.invoke('create-diagnostics-package'),
+  testGiteaConnection: (data) => ipcRenderer.invoke('test-gitea-connection', data),
+  testGithubConnection: (data) => ipcRenderer.invoke('test-github-connection', data),
+  updateGiteaAvatar: (data) => ipcRenderer.invoke('update-gitea-avatar', data),
+  updateGiteaRepoAvatar: (data) => ipcRenderer.invoke('update-gitea-repo-avatar', data),
+  updateGiteaRepoVisibility: (data) => ipcRenderer.invoke('update-gitea-repo-visibility', data),
+  updateRepoArchived: (data) => ipcRenderer.invoke('update-repo-archived', data),
+  updateGiteaRepoTopics: (data) => ipcRenderer.invoke('update-gitea-repo-topics', data),
+  getGiteaTopicsCatalog: () => ipcRenderer.invoke('get-gitea-topics-catalog'),
+  migrateRepoToGitea: (data) => ipcRenderer.invoke('migrate-repo-to-gitea', data),
+  createRepo: (data) => ipcRenderer.invoke('create-repo', data),
+  pushProject: (data) => ipcRenderer.invoke('push-project', data),
+  getBranches: (data) => ipcRenderer.invoke('getBranches', data),
+  getCommitLogs: (data) => ipcRenderer.invoke('getCommitLogs', data),
+  uploadAndPush: (data) => ipcRenderer.invoke('upload-and-push', data),
+  deleteGiteaRepo: (data) => ipcRenderer.invoke('delete-gitea-repo', data),
+  syncRepoToGitHub: (data) => ipcRenderer.invoke('sync-repo-to-github', data),
+  runBatchRepoAction: (data) => ipcRenderer.invoke('run-batch-repo-action', data),
+  validateRepoName: (data) => ipcRenderer.invoke('validate-repo-name', data),
+  checkCloneTargetCollisions: (data) => ipcRenderer.invoke('check-clone-target-collisions', data),
+
+  // Offline/Retry Queue
+  getRetryQueue: () => ipcRenderer.invoke('get-retry-queue'),
+  processRetryQueueNow: () => ipcRenderer.invoke('process-retry-queue-now'),
+  removeRetryQueueItem: (data) => ipcRenderer.invoke('remove-retry-queue-item', data),
+
+  // Drag & Drop
+  prepareDownloadDrag: (data) => ipcRenderer.invoke('prepare-download-drag', data),
+  startNativeDrag: (filePath) => ipcRenderer.send('ondragstart', filePath),
+  getPathType: (filePath) => ipcRenderer.invoke('get-path-type', filePath),
+  getPathForFile: (file) => {
+    try {
+      return webUtils.getPathForFile(file) || '';
+    } catch (_) {
+      return '';
+    }
+  },
+
+  // Release Management
+  listReleases: (data) => ipcRenderer.invoke('list-releases', data),
+  getRelease: (data) => ipcRenderer.invoke('get-release', data),
+  createRelease: (data) => ipcRenderer.invoke('create-release', data),
+  editRelease: (data) => ipcRenderer.invoke('edit-release', data),
+  deleteRelease: (data) => ipcRenderer.invoke('delete-release', data),
+  uploadReleaseAsset: (data) => ipcRenderer.invoke('upload-release-asset', data),
+  inspectReleaseFile: (data) => ipcRenderer.invoke('inspect-release-file', data),
+  prepareRelease: (data) => ipcRenderer.invoke('prepare-release', data),
+  deleteReleaseAsset: (data) => ipcRenderer.invoke('delete-release-asset', data),
+  downloadReleaseArchive: (data) => ipcRenderer.invoke('download-release-archive', data),
+
+  // Commit History & Visualization
+  getCommits: (data) => ipcRenderer.invoke('get-commits', data),
+  getCommitDiff: (data) => ipcRenderer.invoke('get-commit-diff', data),
+  getCommitFiles: (data) => ipcRenderer.invoke('get-commit-files', data),
+  searchCommits: (data) => ipcRenderer.invoke('search-commits', data),
+  getRepoBranches: (data) => ipcRenderer.invoke('get-repo-branches', data),
+  
+  // Local Repository Commits
+  getLocalCommits: (data) => ipcRenderer.invoke('get-local-commits', data),
+  getLocalCommitDiff: (data) => ipcRenderer.invoke('get-local-commit-diff', data),
+  findGitignoredInRepo: (data) => ipcRenderer.invoke('find-gitignored-in-repo', data),
+  deleteGiteaPaths: (data) => ipcRenderer.invoke('delete-gitea-paths', data),
+  getLocalCommitFiles: (data) => ipcRenderer.invoke('get-local-commit-files', data),
+  getLocalCommitDetails: (data) => ipcRenderer.invoke('get-local-commit-details', data),
+
+  // === FAVORITEN & ZULETZT GEÖFFNET ===
+  loadFavorites: () => ipcRenderer.invoke('load-favorites'),
+  saveFavorites: (data) => ipcRenderer.invoke('save-favorites', data),
+  loadRecent: () => ipcRenderer.invoke('load-recent'),
+  saveRecent: (data) => ipcRenderer.invoke('save-recent', data),
+
+  // === UPDATER APIs ===
+  checkForUpdates: (options) => ipcRenderer.invoke('check-for-updates', options || {}),
+  getAppVersion: () => ipcRenderer.invoke('get-app-version'),
+  
+  // Triggert den tatsächlichen Download des Assets
+  // WICHTIG: Muss in renderer.js als window.electronAPI.startUpdateDownload(asset) aufgerufen werden
+  startUpdateDownload: (asset) => ipcRenderer.invoke('start-update-download', asset),
+
+  // === Progress & Update Subscriptions ===
+  onUpdateAvailable: (cb) => {
+    const listener = (event, info) => cb(info);
+    ipcRenderer.on('update-available', listener);
+    return () => ipcRenderer.removeListener('update-available', listener);
+  },
+
+  onUpdateNotAvailable: (cb) => {
+    const listener = (event, info) => cb(info);
+    ipcRenderer.on('update-not-available', listener);
+    return () => ipcRenderer.removeListener('update-not-available', listener);
+  },
+
+  onUpdateProgress: (cb) => {
+    const listener = (event, percent) => cb(percent);
+    ipcRenderer.on('update-progress', listener);
+    return () => ipcRenderer.removeListener('update-progress', listener);
+  },
+
+  onUpdateError: (cb) => {
+    const listener = (event, payload) => cb(payload);
+    ipcRenderer.on('update-error', listener);
+    return () => ipcRenderer.removeListener('update-error', listener);
+  },
+
+  onPushProgress: (cb) => {
+    const listener = (event, percent) => { try { cb(percent); } catch (_) {} };
+    ipcRenderer.on('push-progress', listener);
+    return () => ipcRenderer.removeListener('push-progress', listener);
+  },
+
+  // Neue Funktionen
+  prefsGet: () => ipcRenderer.invoke('prefs-get'),
+  prefsSet: (data) => ipcRenderer.invoke('prefs-set', data),
+  openKnownFolder: (which) => ipcRenderer.invoke('open-known-folder', { which }),
+  gitTransportState: () => ipcRenderer.invoke('git-transport-state'),
+  gitTransportClear: (host) => ipcRenderer.invoke('git-transport-clear', { host }),
+  previewUploadPaths: (data) => ipcRenderer.invoke('preview-upload-paths', data),
+  runServerDiagnosis: (data) => ipcRenderer.invoke('run-server-diagnosis', data),
+  localGit: (data) => ipcRenderer.invoke('local-git', data),
+  giteaCollab: (data) => ipcRenderer.invoke('gitea-collab', data),
+  repoBackupGetConfig: () => ipcRenderer.invoke('repo-backup-get-config'),
+  repoBackupSetConfig: (data) => ipcRenderer.invoke('repo-backup-set-config', data),
+  repoBackupRunNow: () => ipcRenderer.invoke('repo-backup-run-now'),
+  repoBackupCancel: () => ipcRenderer.invoke('repo-backup-cancel'),
+  repoBackupList: (data) => ipcRenderer.invoke('repo-backup-list', data),
+  repoRestoreLocal: (data) => ipcRenderer.invoke('repo-restore-local', data),
+  repoRestoreGitea: (data) => ipcRenderer.invoke('repo-restore-gitea', data),
+  onRepoRestoreProgress: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('repo-restore-progress', listener);
+    return () => ipcRenderer.removeListener('repo-restore-progress', listener);
+  },
+  onRepoBackupProgress: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('repo-backup-progress', listener);
+    return () => ipcRenderer.removeListener('repo-backup-progress', listener);
+  },
+  // Tray-Menü → "Upload-Verlauf": Renderer soll den Verlauf-Dialog öffnen.
+  onOpenUploadHistory: (cb) => {
+    const listener = () => cb();
+    ipcRenderer.on('open-upload-history', listener);
+    return () => ipcRenderer.removeListener('open-upload-history', listener);
+  },
+  onFolderUploadProgress: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('folder-upload-progress', listener);
+    return () => ipcRenderer.removeListener('folder-upload-progress', listener);
+  },
+
+  onFolderDownloadProgress: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('folder-download-progress', listener);
+    return () => ipcRenderer.removeListener('folder-download-progress', listener);
+  },
+
+  onRetryQueueUpdated: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('retry-queue-updated', listener);
+    return () => ipcRenderer.removeListener('retry-queue-updated', listener);
+  },
+
+  onBatchActionProgress: (cb) => {
+    const listener = (event, payload) => { try { cb(payload); } catch (_) {} };
+    ipcRenderer.on('batch-action-progress', listener);
+    return () => ipcRenderer.removeListener('batch-action-progress', listener);
+  },
+
+  // Window Controls
+  windowMinimize: () => ipcRenderer.send('window-minimize'),
+  windowMaximize: () => ipcRenderer.send('window-maximize'),
+  windowClose: () => ipcRenderer.send('window-close'),
+
+  // Autostart
+  setAutostart: (enable) => ipcRenderer.invoke('set-autostart', enable),
+  getAutostart: () => ipcRenderer.invoke('get-autostart'),
+
+  // Utility
+  copyToClipboard: (text) => ipcRenderer.invoke('copy-to-clipboard', text),
+  openExternalUrl: (url) => ipcRenderer.invoke('open-external-url', url),
+  debugToMain: (level, message, payload) => ipcRenderer.send('renderer-debug-log', { level, message, payload }),
+  
+  // Debugging & Diagnostics
+  getDebugInfo: () => ipcRenderer.invoke('get-debug-info'),
+  clearCache: (type) => ipcRenderer.invoke('clear-cache', type || 'all')
 });

renderer/App.jsx

@@ -4,39 +4,42 @@ import Settings from './Settings.jsx';
 export default function App() {
   const [folder, setFolder] = useState('');
   const [repoName, setRepoName] = useState('');
-  const [platform, setPlatform] = useState('github');
-  const [status, setStatus] = useState('');
+  const [platform, setPlatform] = useState('gitea');
+  const [status, setStatus] = useState('Bereit');
   const [showSettings, setShowSettings] = useState(false);
   const [branches, setBranches] = useState([]);
-  const [selectedBranch, setSelectedBranch] = useState('master');
+  const [selectedBranch, setSelectedBranch] = useState('main');
   const [logs, setLogs] = useState([]);
   const [progress, setProgress] = useState(0);
 
   async function selectFolder() {
     const selected = await window.electronAPI.selectFolder();
-    if (selected) setFolder(selected);
-    // Branches laden
-    if (selected) {
-      const branchList = await window.electronAPI.getBranches({ folder: selected });
-      setBranches(branchList);
-      if (branchList.includes('master')) setSelectedBranch('master');
-    }
+    if (!selected) return;
+    setFolder(selected);
+    const branchList = await window.electronAPI.getBranches({ folder: selected });
+    setBranches(branchList);
+    if (branchList.includes('main')) setSelectedBranch('main');
+    else if (branchList.includes('master')) setSelectedBranch('master');
+    else if (branchList.length > 0) setSelectedBranch(branchList[0]);
   }
 
   async function createRepoHandler() {
-    if (!repoName) return alert('Repo Name required!');
-    setStatus('Creating repository...');
+    if (!repoName) return alert('Repo-Name erforderlich!');
+    setStatus('Repository wird erstellt…');
     const result = await window.electronAPI.createRepo({ name: repoName, platform });
-    setStatus(result ? 'Repository created!' : 'Failed to create repository.');
+    setStatus(result ? 'Repository erstellt!' : 'Fehler beim Erstellen des Repositories.');
   }
 
   async function pushProjectHandler() {
-    if (!folder) return alert('Select a project folder first!');
-    setStatus('Pushing project...');
+    if (!folder) return alert('Bitte zuerst einen Projektordner auswählen!');
+    setStatus('Projekt wird gepusht…');
     setProgress(0);
-    const onProgress = (p) => setProgress(p); // Callback für Fortschritt
-    const result = await window.electronAPI.pushProject({ folder, branch: selectedBranch, onProgress });
-    setStatus(result ? 'Project pushed!' : 'Failed to push project.');
+    const result = await window.electronAPI.pushProject({
+      folder,
+      branch: selectedBranch,
+      onProgress: (p) => setProgress(p),
+    });
+    setStatus(result ? 'Projekt gepusht!' : 'Push fehlgeschlagen.');
     if (result) {
       const logList = await window.electronAPI.getCommitLogs({ folder });
       setLogs(logList);
@@ -44,61 +47,168 @@ export default function App() {
   }
 
   return (
-    <div style={{ padding: 20 }}>
-      <h1>Git Manager GUI - High-End</h1>
-      <button onClick={() => setShowSettings(!showSettings)}>Settings</button>
-      {showSettings && <Settings />}
+    <div id="app" style={{ display: 'flex', flexDirection: 'column', height: '100vh' }}>
 
-      <div style={{ marginTop: 20 }}>
-        <label>Platform:</label>
-        <select value={platform} onChange={e => setPlatform(e.target.value)}>
-          <option value="github">GitHub</option>
-          <option value="gitea">Gitea</option>
-        </select>
+      {/* ── Toolbar ── */}
+      <div id="toolbar">
+        <div className="toolbar-row toolbar-row--top">
+          <div className="toolbar-brand">
+            <div className="toolbar-brand-mark">
+              <img src="./icon.png" alt="Git Manager Logo" className="toolbar-brand-logo" />
+            </div>
+            <div className="toolbar-brand-copy">
+              <span className="toolbar-kicker">Workspace Control</span>
+              <strong>Git Manager Explorer Pro</strong>
+            </div>
+          </div>
+
+          <div className="toolbar-top-actions">
+            <div className="tool-group tool-group--quick-actions">
+              <button onClick={createRepoHandler} title="Neues Repository erstellen">🚀 New Repo</button>
+              <button onClick={pushProjectHandler} title="Projekt pushen">⬆️ Push</button>
+            </div>
+
+            <div className="tool-group tool-group--utility">
+              <button onClick={() => setShowSettings(true)} title="Einstellungen">⚙️ Settings</button>
+            </div>
+
+            <div className="toolbar-status-wrap">
+              <span className="status-dot" aria-hidden="true" />
+              <span className="status">{status}</span>
+            </div>
+          </div>
+        </div>
+
+        <div className="toolbar-row toolbar-row--bottom">
+          <div className="tool-group tool-group--workspace">
+            <button className="accent-btn" onClick={selectFolder} title="Lokalen Ordner öffnen">
+              📂 Open Local
+            </button>
+          </div>
+
+          <div className="tool-group tool-group--repo">
+            <div className="platform-switch" role="tablist" aria-label="Plattform auswählen">
+              {['gitea', 'github'].map(p => (
+                <button
+                  key={p}
+                  type="button"
+                  className={`platform-option${platform === p ? ' active' : ''}`}
+                  data-platform={p}
+                  aria-pressed={platform === p}
+                  onClick={() => setPlatform(p)}
+                >
+                  {p === 'gitea' ? 'Gitea' : 'GitHub'}
+                </button>
+              ))}
+            </div>
+
+            {branches.length > 0 && (
+              <select
+                value={selectedBranch}
+                onChange={e => setSelectedBranch(e.target.value)}
+                title="Branch auswählen"
+              >
+                {branches.map(b => <option key={b} value={b}>{b}</option>)}
+              </select>
+            )}
+          </div>
+        </div>
       </div>
 
-      <div style={{ marginTop: 20 }}>
-        <button onClick={selectFolder}>Select Project Folder</button>
-        <span style={{ marginLeft: 10 }}>{folder}</span>
-      </div>
+      {/* ── Main ── */}
+      <main id="main">
 
-      <div style={{ marginTop: 20 }}>
-        <label>Branch:</label>
-        <select value={selectedBranch} onChange={e => setSelectedBranch(e.target.value)}>
-          {branches.map(b => <option key={b} value={b}>{b}</option>)}
-        </select>
-      </div>
+        {/* Fortschrittsbalken */}
+        {progress > 0 && progress < 100 && (
+          <div className="input-group" style={{ marginBottom: 20 }}>
+            <label>Fortschritt</label>
+            <progress value={progress} max="100" style={{ width: '100%', height: 8, borderRadius: 4 }} />
+          </div>
+        )}
 
-      <div style={{ marginTop: 20 }}>
-        <input 
-          type="text" 
-          placeholder="Repository Name" 
-          value={repoName} 
-          onChange={e => setRepoName(e.target.value)} />
-        <button onClick={createRepoHandler} style={{ marginLeft: 10 }}>Create Repo</button>
-      </div>
+        {/* Repo erstellen / Ordner */}
+        <div className="card" style={{ marginBottom: 20 }}>
+          <h2>📁 Projekt & Repository</h2>
 
-      <div style={{ marginTop: 20 }}>
-        <button onClick={pushProjectHandler}>Push / Update Project</button>
-      </div>
+          <div className="input-group">
+            <label>Lokaler Projektordner</label>
+            <div style={{ display: 'flex', gap: 10, alignItems: 'center' }}>
+              <input
+                type="text"
+                readOnly
+                value={folder}
+                placeholder="Noch kein Ordner ausgewählt…"
+                style={{ flex: 1 }}
+              />
+              <button onClick={selectFolder} style={{ flex: '0 0 auto' }}>📂 Auswählen</button>
+            </div>
+          </div>
 
-      <div style={{ marginTop: 10 }}>
-        <label>Progress:</label>
-        <progress value={progress} max="100" style={{ width: '100%' }} />
-      </div>
+          <div className="input-group">
+            <label>Repository Name</label>
+            <input
+              type="text"
+              placeholder="mein-projekt"
+              value={repoName}
+              onChange={e => setRepoName(e.target.value)}
+            />
+          </div>
 
-      <div style={{ marginTop: 20 }}>
-        <strong>Status: </strong>{status}
-      </div>
+          <div style={{ display: 'flex', gap: 10, marginTop: 8 }}>
+            <button className="accent-btn" onClick={createRepoHandler}>🚀 Repo erstellen</button>
+            <button onClick={pushProjectHandler}>⬆️ Push / Aktualisieren</button>
+          </div>
+        </div>
 
-      <div style={{ marginTop: 20 }}>
-        <h3>Commit Logs:</h3>
-        <ul>
-          {logs.map((log, i) => (
-            <li key={i}>{log}</li>
-          ))}
-        </ul>
-      </div>
+        {/* Commit-Logs */}
+        {logs.length > 0 && (
+          <div className="card">
+            <h2>📊 Commit-Verlauf</h2>
+            <ul style={{ listStyle: 'none', padding: 0, margin: 0, display: 'flex', flexDirection: 'column', gap: 6 }}>
+              {logs.map((log, i) => (
+                <li
+                  key={i}
+                  style={{
+                    padding: '8px 12px',
+                    borderRadius: 8,
+                    background: 'rgba(255,255,255,0.04)',
+                    border: '1px solid rgba(140,173,255,0.08)',
+                    fontSize: 13,
+                    color: 'var(--text-secondary)',
+                    fontFamily: 'monospace',
+                  }}
+                >
+                  {log}
+                </li>
+              ))}
+            </ul>
+          </div>
+        )}
+
+        {logs.length === 0 && !folder && (
+          <div style={{
+            display: 'flex',
+            flexDirection: 'column',
+            alignItems: 'center',
+            justifyContent: 'center',
+            paddingTop: 60,
+            gap: 16,
+            opacity: 0.55,
+          }}>
+            <div style={{ fontSize: 64, filter: 'drop-shadow(0 8px 16px rgba(88,213,255,0.2))' }}>📂</div>
+            <p style={{ color: 'var(--text-muted)', fontSize: 15, textAlign: 'center' }}>
+              Öffne einen lokalen Ordner oder lade Repos über die Toolbar.
+            </p>
+          </div>
+        )}
+      </main>
+
+      {/* ── Settings-Modal ── */}
+      {showSettings && (
+        <div id="settingsModal" className="modal" onClick={e => { if (e.target === e.currentTarget) setShowSettings(false); }}>
+          <Settings onClose={() => setShowSettings(false)} />
+        </div>
+      )}
     </div>
   );
 }

renderer/Settings.jsx

@@ -1,9 +1,37 @@
-import React, { useState, useEffect } from 'react';
+import React, { useState, useEffect, useRef } from 'react';
 
-export default function Settings() {
+export default function Settings({ onClose }) {
   const [githubToken, setGithubToken] = useState('');
   const [giteaToken, setGiteaToken] = useState('');
   const [giteaURL, setGiteaURL] = useState('');
+  const [avatarB64, setAvatarB64] = useState(null);
+  const [savedOk, setSavedOk] = useState(false);
+  const [avatarUploading, setAvatarUploading] = useState(false);
+  const fileInputRef = useRef(null);
+
+  function normalizeAndValidateGiteaUrl(rawUrl) {
+    const value = (rawUrl || '').trim();
+    if (!value) return { ok: true, value: '' };
+
+    let parsed;
+    try {
+      parsed = new URL(value);
+    } catch (_) {
+      return {
+        ok: false,
+        error: 'Ungültige Gitea-URL. Beispiel für IPv6: http://[2001:db8::1]:3000',
+      };
+    }
+
+    if (parsed.protocol !== 'http:' && parsed.protocol !== 'https:') {
+      return {
+        ok: false,
+        error: 'Die Gitea-URL muss mit http:// oder https:// beginnen.',
+      };
+    }
+
+    return { ok: true, value: value.replace(/\/$/, '') };
+  }
 
   useEffect(() => {
     window.electronAPI.loadCredentials().then(data => {
@@ -11,31 +39,145 @@ export default function Settings() {
         setGithubToken(data.githubToken || '');
         setGiteaToken(data.giteaToken || '');
         setGiteaURL(data.giteaURL || '');
+        setAvatarB64(data.avatarB64 || null);
       }
     });
   }, []);
 
-  const save = () => {
-    window.electronAPI.saveCredentials({ githubToken, giteaToken, giteaURL });
-    alert('Settings saved securely!');
+  function handleAvatarFileChange(e) {
+    const file = e.target.files[0];
+    if (!file) return;
+    const reader = new FileReader();
+    reader.onload = (ev) => setAvatarB64(ev.target.result);
+    reader.readAsDataURL(file);
+  }
+
+  async function save() {
+    const checkedUrl = normalizeAndValidateGiteaUrl(giteaURL);
+    if (!checkedUrl.ok) {
+      alert(checkedUrl.error);
+      return;
+    }
+    window.electronAPI.saveCredentials({
+      githubToken,
+      giteaToken,
+      giteaURL: checkedUrl.value,
+      avatarB64: avatarB64 || null
+    });
+
+    // Avatar automatisch zu Gitea pushen, wenn Token + URL vorhanden
+    if (avatarB64 && giteaToken && checkedUrl.value) {
+      setAvatarUploading(true);
+      const result = await window.electronAPI.updateGiteaAvatar({
+        token: giteaToken,
+        url: checkedUrl.value,
+        imageBase64: avatarB64
+      });
+      setAvatarUploading(false);
+      if (!result.ok) {
+        console.warn('Avatar-Upload fehlgeschlagen:', result.error);
+      }
+    }
+
+    setSavedOk(true);
+    setTimeout(() => setSavedOk(false), 2500);
   }
 
   return (
-    <div style={{ padding: 20 }}>
-      <h2>Settings</h2>
-      <div>
-        <label>GitHub Token:</label>
-        <input type="password" value={githubToken} onChange={e => setGithubToken(e.target.value)} />
+    <div className="modalContent card settings-modal-content">
+
+      <div className="settings-header">
+        <div className="settings-header-inner">
+          <div className="settings-avatar-wrap" onClick={() => fileInputRef.current?.click()} title="Profilbild ändern">
+            {avatarB64
+              ? <img src={avatarB64} alt="Avatar" className="settings-avatar-img" />
+              : <div className="settings-avatar-placeholder">👤</div>
+            }
+            <div className="settings-avatar-overlay">✏️</div>
+            <input
+              ref={fileInputRef}
+              type="file"
+              accept="image/*"
+              style={{ display: 'none' }}
+              onChange={handleAvatarFileChange}
+            />
+          </div>
+          <div>
+            <div className="settings-eyebrow">Konfiguration</div>
+            <h2>⚙️ Einstellungen</h2>
+            <p className="settings-subtitle">
+              Zugangsdaten für GitHub und Gitea hinterlegen.
+            </p>
+          </div>
+        </div>
       </div>
-      <div>
-        <label>Gitea Token:</label>
-        <input type="password" value={giteaToken} onChange={e => setGiteaToken(e.target.value)} />
+
+      <div className="settings-layout">
+        <div className="settings-column settings-column--left">
+          <section className="settings-panel settings-panel--credentials">
+            <div className="settings-panel-header">
+              <div>
+                <h3>Zugangsdaten</h3>
+                <p>API-Zugriffe für GitHub und Gitea konfigurieren.</p>
+              </div>
+            </div>
+
+            <div className="settings-fields-grid">
+              <div className="input-group">
+                <label htmlFor="react-githubToken">GitHub Token</label>
+                <input
+                  id="react-githubToken"
+                  type="password"
+                  placeholder="ghp_…"
+                  value={githubToken}
+                  onChange={e => setGithubToken(e.target.value)}
+                />
+              </div>
+
+              <div className="input-group">
+                <label htmlFor="react-giteaToken">Gitea Token</label>
+                <input
+                  id="react-giteaToken"
+                  type="password"
+                  placeholder="Token hier einfügen"
+                  value={giteaToken}
+                  onChange={e => setGiteaToken(e.target.value)}
+                />
+              </div>
+            </div>
+
+            <div className="input-group input-group--wide">
+              <label htmlFor="react-giteaURL">Gitea URL</label>
+              <input
+                id="react-giteaURL"
+                type="text"
+                placeholder="https://gitea.example.com"
+                value={giteaURL}
+                onChange={e => setGiteaURL(e.target.value)}
+              />
+              <div className="settings-connection-tools">
+                <div className="settings-inline-hint">
+                  Hinweis: IPv6 mit Klammern eingeben, z.B. http://[2001:db8::1]:3000
+                </div>
+              </div>
+            </div>
+          </section>
+        </div>
       </div>
-      <div>
-        <label>Gitea URL:</label>
-        <input type="text" value={giteaURL} onChange={e => setGiteaURL(e.target.value)} />
+
+      <div className="modal-buttons settings-modal-actions">
+        <button
+          className="accent-btn"
+          onClick={save}
+          disabled={avatarUploading}
+          style={savedOk ? { background: 'var(--success)', borderColor: 'var(--success)' } : {}}
+        >
+          {avatarUploading ? '⏳ Bild wird hochgeladen…' : savedOk ? '✅ Gespeichert' : 'Speichern'}
+        </button>
+        {onClose && (
+          <button className="secondary" onClick={onClose}>Abbrechen</button>
+        )}
       </div>
-      <button onClick={save} style={{ marginTop: 10 }}>Save</button>
     </div>
   );
 }

renderer/features.js

@@ -0,0 +1,918 @@
+// renderer/features.js
+// Oberfläche für: Upload-Vorschau mit Geheimnis-Warnung, lokale Änderungen, Pull Requests &
+// Issues, Server-Diagnose und Repo-Backup. Wird nach renderer.js geladen und nutzt dessen
+// globale Helfer ($, currentState, selectedFolder, showProgress, showSuccess, ...).
+// Inhalte vom Server werden ausschließlich per textContent eingesetzt, nie als HTML.
+
+(function () {
+    'use strict';
+
+    /* ---------- kleine Helfer ---------- */
+    function el(tag, props = {}, children = []) {
+        const node = document.createElement(tag);
+        for (const [k, v] of Object.entries(props)) {
+            if (v == null) continue;
+            if (k === 'class') node.className = v;
+            else if (k === 'text') node.textContent = v;
+            else if (k.startsWith('on')) node.addEventListener(k.slice(2), v);
+            else if (k in node) node[k] = v;
+            else node.setAttribute(k, v);
+        }
+        for (const c of [].concat(children)) if (c != null) node.append(c);
+        return node;
+    }
+
+    function fmtBytes(n) {
+        if (n < 1024) return `${n} B`;
+        if (n < 1024 * 1024) return `${(n / 1024).toFixed(1)} KB`;
+        return `${(n / 1024 / 1024).toFixed(1)} MB`;
+    }
+
+    function fmtDate(iso) {
+        if (!iso) return '';
+        try { return new Date(iso).toLocaleString('de-DE', { dateStyle: 'medium', timeStyle: 'short' }); } catch (_) { return iso; }
+    }
+
+    function fxModal({ title, wide = false }) {
+        const titleEl = el('h2', { class: 'fx-title', text: title });
+        const closeBtn = el('button', { class: 'fx-close', type: 'button', title: 'Schließen', text: '✕' });
+        const body = el('div', { class: 'fx-body' });
+        const footer = el('div', { class: 'fx-footer' });
+        const card = el('div', { class: `modalContent card fx-card${wide ? ' fx-card--wide' : ''}` }, [
+            el('div', { class: 'fx-header' }, [titleEl, closeBtn]), body, footer
+        ]);
+        const root = el('div', { class: 'modal fx-modal' }, [card]);
+        let onClose = null;
+        const close = (result) => {
+            root.remove();
+            document.removeEventListener('keydown', onKey);
+            if (onClose) onClose(result);
+        };
+        const onKey = (e) => {
+            if (e.key !== 'Escape') return;
+            // Nur den obersten Dialog schließen (z. B. eine Rückfrage über diesem Fenster)
+            if (document.querySelector('.confirm-modal') || root.nextElementSibling && root.nextElementSibling.classList.contains('fx-modal')) return;
+            close(undefined);
+        };
+        closeBtn.onclick = () => close(undefined);
+        root.addEventListener('mousedown', (e) => { if (e.target === root) close(undefined); });
+        document.addEventListener('keydown', onKey);
+        document.body.appendChild(root);
+        return {
+            root, body, footer, close,
+            setTitle: (t) => { titleEl.textContent = t; },
+            onClose: (fn) => { onClose = fn; }
+        };
+    }
+
+    function button(text, onclick, variant = 'secondary') {
+        return el('button', { type: 'button', class: `fx-btn fx-btn--${variant}`, text, onclick });
+    }
+
+    function busy(container, text) {
+        container.textContent = '';
+        container.append(el('div', { class: 'fx-busy', text }));
+    }
+
+    /* ---------- Knöpfe je nach Ansicht ---------- */
+    window.updateFeatureButtons = function (mode, owner, repo) {
+        const isGitea = currentState.platform !== 'github';
+        const btnPulls = $('btnPulls');
+        const btnIssues = $('btnIssues');
+        const btnLocal = $('btnLocalChanges');
+        const showRepo = mode === 'repo' && isGitea;
+        if (btnPulls) {
+            btnPulls.classList.toggle('hidden', !showRepo);
+            btnPulls.onclick = () => openCollab(owner, repo, 'pulls');
+        }
+        if (btnIssues) {
+            btnIssues.classList.toggle('hidden', !showRepo);
+            btnIssues.onclick = () => openCollab(owner, repo, 'issues');
+        }
+        if (btnLocal) {
+            btnLocal.classList.toggle('hidden', mode !== 'local');
+            btnLocal.onclick = () => openLocalChanges(selectedFolder);
+        }
+    };
+
+    /* ================================================================
+       1. Upload-Vorschau mit Geheimnis-Warnung
+       ================================================================ */
+    window.uploadPreviewGate = async function ({ paths, destPath, repo }) {
+        showProgress(5, 'Prüfe Dateien vor dem Upload ...');
+        let res;
+        try {
+            res = await window.electronAPI.previewUploadPaths({ paths, destPath });
+        } catch (e) {
+            res = { ok: false, error: String(e) };
+        } finally {
+            hideProgress();
+        }
+        if (!res || !res.ok) {
+            // Die Vorschau darf einen Upload nie verhindern.
+            showWarning('Upload-Vorschau nicht möglich: ' + (res && res.error ? res.error : 'unbekannter Fehler'));
+            return { proceed: true, excludeFiles: [] };
+        }
+
+        const files = res.files || [];
+        const secrets = files.filter(f => f.secret);
+        const ignored = res.ignored || [];
+        const baseDir = paths.length ? paths[0].replace(/[\\/][^\\/]+$/, '') : '';
+        const relLocal = (p) => (baseDir && p.startsWith(baseDir) ? p.slice(baseDir.length + 1) : p).split('\\').join('/');
+
+        // Einstellung "Upload-Vorschau: nur bei Auffälligkeiten" – ohne Zugangsdaten und ohne Dateiflut direkt hochladen
+        const blocked = res.blocked || [];
+        if (res.previewMode === 'warnings' && secrets.length === 0 && blocked.length === 0 && files.length > 0 && files.length <= 1000) {
+            return { proceed: true, excludeFiles: [] };
+        }
+
+        return new Promise((resolve) => {
+            const m = fxModal({ title: '📤 Upload-Vorschau', wide: true });
+            let settled = false;
+            const finish = (result) => { if (!settled) { settled = true; m.close(); resolve(result); } };
+            m.onClose(() => { if (!settled) { settled = true; resolve({ proceed: false }); } });
+
+            const target = destPath ? `${repo}/${destPath}` : repo;
+            m.body.append(el('p', { class: 'fx-lead', text: `${files.length} Dateien (${fmtBytes(res.totalBytes || 0)}) werden nach „${target}“ hochgeladen.` }));
+
+            if (files.length > 1000) {
+                m.body.append(el('div', { class: 'fx-alert fx-alert--warn', text:
+                    `Das sind sehr viele Dateien. Prüfe, ob Build-Ordner (z. B. build/, dist/, node_modules/) in der .gitignore stehen.` }));
+            }
+            if (files.length === 0) {
+                m.body.append(el('div', { class: 'fx-alert fx-alert--warn', text: 'Es bleibt keine Datei zum Hochladen übrig.' }));
+            }
+
+            if (blocked.length) {
+                const list = el('div', { class: 'fx-list' });
+                for (const b of blocked.slice(0, 25)) {
+                    list.append(el('div', { class: 'fx-list-row' }, [
+                        el('span', { class: 'fx-mono', text: b.targetPath || b.path }),
+                        el('span', { class: 'fx-muted', text: b.reason })
+                    ]));
+                }
+                m.body.append(el('div', { class: 'fx-alert fx-alert--danger' }, [
+                    el('strong', { text: `🛡️ ${blocked.length} Datei(en) gesperrt und werden nicht hochgeladen` }),
+                    el('div', { text: 'Dateien mit Zugangsdaten werden nie hochgeladen. Die Sperre lässt sich unter Einstellungen → Uploads abschalten.' }),
+                    list
+                ]));
+            }
+
+            const secretChecks = [];
+            if (secrets.length) {
+                const list = el('div', { class: 'fx-list' });
+                for (const f of secrets) {
+                    const cb = el('input', { type: 'checkbox', checked: true });
+                    secretChecks.push({ cb, file: f.localFile });
+                    list.append(el('label', { class: 'fx-list-row fx-list-row--check' }, [
+                        cb,
+                        el('span', { class: 'fx-mono', text: f.targetPath }),
+                        el('span', { class: 'fx-muted', text: f.secret })
+                    ]));
+                }
+                m.body.append(el('div', { class: 'fx-alert fx-alert--danger' }, [
+                    el('strong', { text: `⚠️ ${secrets.length} Datei(en) enthalten vermutlich Zugangsdaten` }),
+                    el('div', { text: 'Angehakte Dateien werden NICHT hochgeladen. Haken nur entfernen, wenn die Datei wirklich ins Repo gehört (z. B. bei einem privaten Repo bewusst gewollt).' }),
+                    list,
+                    el('div', { class: 'fx-muted', text: 'Hinweis: Dateien, die schon im Repo liegen, bleiben dort, bis du sie löschst. Ein geleakter Schlüssel sollte zusätzlich erneuert werden.' })
+                ]));
+            }
+
+            if (ignored.length) {
+                const list = el('div', { class: 'fx-list fx-list--compact' });
+                ignored.slice(0, 25).forEach(i => list.append(el('div', { class: 'fx-list-row fx-mono', text: relLocal(i.path) + (i.isDir ? '/' : '') })));
+                if (ignored.length > 25) list.append(el('div', { class: 'fx-list-row fx-muted', text: `… und ${ignored.length - 25} weitere` }));
+                m.body.append(el('div', { class: 'fx-section' }, [
+                    el('h3', { text: `🚫 Von .gitignore aussortiert (${ignored.length})` }),
+                    list
+                ]));
+            }
+
+            if (files.length) {
+                const list = el('div', { class: 'fx-list fx-list--compact' });
+                files.slice(0, 500).forEach(f => list.append(el('div', { class: 'fx-list-row' }, [
+                    el('span', { class: 'fx-mono', text: f.targetPath }),
+                    el('span', { class: 'fx-muted', text: fmtBytes(f.size) })
+                ])));
+                if (files.length > 500) list.append(el('div', { class: 'fx-list-row fx-muted', text: `… und ${files.length - 500} weitere` }));
+                m.body.append(el('details', { class: 'fx-section' }, [
+                    el('summary', { text: `Alle ${files.length} Dateien anzeigen` }),
+                    list
+                ]));
+            }
+
+            m.footer.append(
+                button('Abbrechen', () => finish({ proceed: false })),
+                button(files.length ? 'Hochladen' : 'Schließen', () => {
+                    if (!files.length) return finish({ proceed: false });
+                    const excludeFiles = secretChecks.filter(s => s.cb.checked).map(s => s.file);
+                    if (excludeFiles.length >= files.length) return finish({ proceed: false });
+                    finish({ proceed: true, excludeFiles });
+                }, 'primary')
+            );
+        });
+    };
+
+    /* ================================================================
+       2. Lokale Änderungen: Status, Diff, Commit, Push
+       ================================================================ */
+    async function openLocalChanges(folder) {
+        if (!folder) { showWarning('Bitte zuerst einen lokalen Ordner öffnen.'); return; }
+        const m = fxModal({ title: '📝 Lokale Änderungen', wide: true });
+        const info = el('div', { class: 'fx-lead' });
+        const listPane = el('div', { class: 'fx-pane fx-pane--list' });
+        const diffPane = el('pre', { class: 'fx-pane fx-diff', text: 'Datei anklicken, um die Änderungen zu sehen.' });
+        m.body.append(info, el('div', { class: 'fx-split' }, [listPane, diffPane]));
+
+        const msg = el('input', { type: 'text', class: 'fx-input', placeholder: 'Commit-Nachricht, z. B. „Login-Fehler behoben“' });
+        const btnCommit = button('Commit', () => commit(false), 'primary');
+        const btnCommitPush = button('Commit & Push', () => commit(true), 'primary');
+        const btnRefresh = button('↻ Aktualisieren', () => load());
+        const btnPushOnly = button('⬆ Nur pushen', () => push());
+        m.footer.append(msg, btnRefresh, btnPushOnly, btnCommit, btnCommitPush);
+
+        let files = [];
+        const checks = new Map();
+
+        async function load() {
+            busy(listPane, 'Lade Status ...');
+            const res = await window.electronAPI.localGit({ action: 'status', folder });
+            if (!res.ok) {
+                listPane.textContent = '';
+                listPane.append(el('div', { class: 'fx-alert fx-alert--warn', text: res.notRepo
+                    ? 'Dieser Ordner ist noch kein Git-Repository. Über „Push“ in der Werkzeugleiste kannst du ihn als Repo anlegen und hochladen.'
+                    : (res.error || 'Status nicht lesbar') }));
+                [btnCommit, btnCommitPush, btnPushOnly].forEach(b => { b.disabled = true; });
+                return;
+            }
+            files = res.files;
+            info.textContent = `Branch: ${res.branch}` + (res.ahead ? ` · ${res.ahead} Commit(s) noch nicht gepusht` : '') + ` · ${files.length} geänderte Datei(en)`;
+            btnPushOnly.disabled = !res.ahead;
+            listPane.textContent = '';
+            checks.clear();
+            if (!files.length) {
+                listPane.append(el('div', { class: 'fx-empty', text: '✅ Keine Änderungen. Alles ist committet.' }));
+                diffPane.textContent = '';
+                return;
+            }
+            const all = el('input', { type: 'checkbox', checked: true, onchange: () => { for (const cb of checks.values()) cb.checked = all.checked; } });
+            listPane.append(el('label', { class: 'fx-list-row fx-list-row--check fx-list-head' }, [all, el('span', { text: 'Alle auswählen' })]));
+            for (const f of files) {
+                const cb = el('input', { type: 'checkbox', checked: true });
+                checks.set(f.path, cb);
+                const name = el('button', { type: 'button', class: 'fx-linkish fx-mono', text: f.from ? `${f.from} → ${f.path}` : f.path, onclick: () => showDiff(f, row) });
+                const discard = el('button', { type: 'button', class: 'fx-icon-btn', title: 'Änderung verwerfen', text: '↺', onclick: () => discardFile(f) });
+                const row = el('div', { class: 'fx-list-row fx-list-row--check' }, [
+                    cb, el('span', { class: `fx-badge fx-badge--${f.code === '?' ? 'new' : f.code}`, text: f.label }), name, discard
+                ]);
+                listPane.append(row);
+            }
+        }
+
+        async function showDiff(f, row) {
+            listPane.querySelectorAll('.fx-list-row.is-active').forEach(r => r.classList.remove('is-active'));
+            row.classList.add('is-active');
+            diffPane.textContent = 'Lade Unterschiede ...';
+            const res = await window.electronAPI.localGit({ action: 'diff', folder, file: f.path, code: f.code });
+            diffPane.textContent = '';
+            if (!res.ok) { diffPane.textContent = res.error || 'Diff nicht verfügbar'; return; }
+            for (const line of String(res.diff).split('\n')) {
+                let cls = '';
+                if (line.startsWith('+') && !line.startsWith('+++')) cls = 'fx-diff-add';
+                else if (line.startsWith('-') && !line.startsWith('---')) cls = 'fx-diff-del';
+                else if (line.startsWith('@@')) cls = 'fx-diff-hunk';
+                diffPane.append(el('span', { class: cls, text: line + '\n' }));
+            }
+        }
+
+        async function discardFile(f) {
+            const ok = await showActionConfirmModal({
+                title: 'Änderung verwerfen',
+                message: f.code === '?'
+                    ? `Die neue Datei "${f.path}" wird gelöscht. Das lässt sich nicht rückgängig machen.`
+                    : `Alle nicht committeten Änderungen an "${f.path}" gehen verloren. Das lässt sich nicht rückgängig machen.`,
+                confirmText: 'Verwerfen',
+                danger: true
+            });
+            if (!ok) return;
+            const res = await window.electronAPI.localGit({ action: 'discard', folder, file: f.path, code: f.code });
+            if (!res.ok) showError('Verwerfen fehlgeschlagen: ' + res.error);
+            await load();
+        }
+
+        async function commit(andPush) {
+            const selected = files.filter(f => checks.get(f.path) && checks.get(f.path).checked).map(f => f.path);
+            if (!selected.length) { showWarning('Keine Datei ausgewählt.'); return; }
+            if (!msg.value.trim()) { showWarning('Bitte eine Commit-Nachricht eingeben.'); msg.focus(); return; }
+            [btnCommit, btnCommitPush].forEach(b => { b.disabled = true; });
+            try {
+                const res = await window.electronAPI.localGit({ action: 'commit', folder, files: selected, message: msg.value });
+                if (!res.ok) { showError('Commit fehlgeschlagen: ' + res.error); return; }
+                showSuccess(`${selected.length} Datei(en) committet`);
+                msg.value = '';
+                if (andPush) await push();
+            } finally {
+                [btnCommit, btnCommitPush].forEach(b => { b.disabled = false; });
+                await load();
+            }
+        }
+
+        async function push() {
+            showProgress(30, 'Pushe ...');
+            const res = await window.electronAPI.localGit({ action: 'push', folder });
+            hideProgress();
+            if (res.ok) showSuccess('Push erfolgreich');
+            else await showInfoModal('Push fehlgeschlagen', (res.error || '') + (res.hint ? '\n\n' + res.hint : ''), true);
+            await load();
+        }
+
+        await load();
+    }
+
+    /* ================================================================
+       3. Pull Requests & Issues
+       ================================================================ */
+    async function openCollab(owner, repo, kind) {
+        const isPulls = kind === 'pulls';
+        const m = fxModal({ title: `${isPulls ? '🔀 Pull Requests' : '🐞 Issues'} · ${repo}`, wide: true });
+        let state = 'open';
+        let page = 1;
+
+        function renderList() {
+            m.setTitle(`${isPulls ? '🔀 Pull Requests' : '🐞 Issues'} · ${repo}`);
+            m.body.textContent = '';
+            m.footer.textContent = '';
+            const tabs = el('div', { class: 'fx-tabs' }, [
+                ['open', 'Offen'], ['closed', 'Geschlossen']
+            ].map(([s, label]) => el('button', {
+                type: 'button', class: `fx-tab${s === state ? ' is-active' : ''}`, text: label,
+                onclick: () => { state = s; page = 1; renderList(); }
+            })));
+            const list = el('div', { class: 'fx-list fx-list--cards' });
+            m.body.append(tabs, list);
+            if (!isPulls) m.footer.append(button('+ Neues Issue', () => renderNewIssue(), 'primary'));
+            loadPage(list);
+        }
+
+        async function loadPage(list) {
+            const loading = el('div', { class: 'fx-busy', text: 'Lade ...' });
+            list.append(loading);
+            const res = await window.electronAPI.giteaCollab({ action: isPulls ? 'listPulls' : 'listIssues', owner, repo, state, page });
+            loading.remove();
+            if (!res.ok) { list.append(el('div', { class: 'fx-alert fx-alert--danger', text: res.error })); return; }
+            if (!res.items.length && page === 1) {
+                list.append(el('div', { class: 'fx-empty', text: state === 'open'
+                    ? (isPulls ? 'Keine offenen Pull Requests.' : 'Keine offenen Issues.')
+                    : 'Nichts gefunden.' }));
+                return;
+            }
+            for (const it of res.items) {
+                const meta = [`#${it.number}`, it.user ? `von ${it.user.login}` : null, `aktualisiert ${fmtDate(it.updated)}`, it.comments ? `💬 ${it.comments}` : null]
+                    .filter(Boolean).join(' · ');
+                const card = el('button', { type: 'button', class: 'fx-item', onclick: () => renderDetail(it.number) }, [
+                    el('div', { class: 'fx-item-title', text: (it.merged ? '🟣 ' : it.state === 'open' ? '🟢 ' : '🔴 ') + it.title }),
+                    el('div', { class: 'fx-muted', text: meta + (isPulls && it.head ? ` · ${it.head} → ${it.base}` : '') }),
+                    it.labels.length ? el('div', { class: 'fx-labels' }, it.labels.map(l => {
+                        const lab = el('span', { class: 'fx-label', text: l.name });
+                        if (/^[0-9a-f]{6}$/i.test(String(l.color).replace('#', ''))) lab.style.borderColor = '#' + String(l.color).replace('#', '');
+                        return lab;
+                    })) : null
+                ]);
+                list.append(card);
+            }
+            if (res.items.length === 30) {
+                const more = button('Mehr laden', () => { more.remove(); page++; loadPage(list); });
+                list.append(more);
+            }
+        }
+
+        async function renderDetail(number) {
+            m.body.textContent = '';
+            m.footer.textContent = '';
+            busy(m.body, 'Lade ...');
+            const res = await window.electronAPI.giteaCollab({ action: 'get', owner, repo, index: number, isPull: isPulls });
+            m.body.textContent = '';
+            if (!res.ok) { m.body.append(el('div', { class: 'fx-alert fx-alert--danger', text: res.error })); m.footer.append(button('← Zurück', renderList)); return; }
+            const it = res.item;
+            m.setTitle(`#${it.number} ${it.title}`);
+            const meta = [it.state === 'open' ? 'offen' : (it.merged ? 'gemergt' : 'geschlossen'), it.user ? `von ${it.user.login}` : null, `erstellt ${fmtDate(it.created)}`]
+                .filter(Boolean).join(' · ');
+            m.body.append(el('div', { class: 'fx-muted', text: meta + (isPulls && it.head ? ` · ${it.head} → ${it.base}` : '') }));
+            m.body.append(el('div', { class: 'fx-text', text: it.body || '(keine Beschreibung)' }));
+
+            const comments = el('div', { class: 'fx-comments' });
+            for (const c of res.comments) {
+                comments.append(el('div', { class: 'fx-comment' }, [
+                    el('div', { class: 'fx-muted', text: `${c.user ? c.user.login : '?'} · ${fmtDate(c.created)}` }),
+                    el('div', { class: 'fx-text', text: c.body })
+                ]));
+            }
+            m.body.append(el('h3', { text: `Kommentare (${res.comments.length})` }), comments);
+
+            const input = el('textarea', { class: 'fx-input fx-textarea', placeholder: 'Kommentar schreiben ...' });
+            const send = button('Kommentieren', async () => {
+                if (!input.value.trim()) return;
+                send.disabled = true;
+                const r = await window.electronAPI.giteaCollab({ action: 'comment', owner, repo, index: number, body: input.value });
+                send.disabled = false;
+                if (r.ok) { showSuccess('Kommentar gespeichert'); renderDetail(number); } else showError('Kommentar fehlgeschlagen: ' + r.error);
+            }, 'primary');
+            m.body.append(input, el('div', { class: 'fx-row-end' }, [send]));
+
+            m.footer.append(button('← Zurück', renderList));
+            if (it.url) m.footer.append(button('Im Browser öffnen', () => window.electronAPI.openExternalUrl(it.url)));
+
+            if (isPulls && it.state === 'open' && !it.merged) {
+                const style = el('select', { class: 'fx-input fx-select' }, [
+                    ['merge', 'Merge-Commit'], ['squash', 'Squash'], ['rebase', 'Rebase'], ['rebase-merge', 'Rebase + Merge-Commit']
+                ].map(([v, t]) => el('option', { value: v, text: t })));
+                const delBranch = el('input', { type: 'checkbox' });
+                const mergeBtn = button('Mergen', async () => {
+                    const ok = await showActionConfirmModal({
+                        title: 'Pull Request mergen',
+                        message: `#${it.number} „${it.title}“ wird per ${style.options[style.selectedIndex].text} in ${it.base} übernommen.` + (delBranch.checked ? `\nDer Branch ${it.head} wird danach gelöscht.` : ''),
+                        confirmText: 'Mergen'
+                    });
+                    if (!ok) return;
+                    mergeBtn.disabled = true;
+                    const r = await window.electronAPI.giteaCollab({ action: 'merge', owner, repo, index: number, style: style.value, deleteBranch: delBranch.checked });
+                    mergeBtn.disabled = false;
+                    if (r.ok) { showSuccess(`#${number} gemergt`); renderDetail(number); }
+                    else await showInfoModal('Mergen fehlgeschlagen', r.error + (it.mergeable === false ? '\n\nDer Pull Request hat Konflikte und muss erst angepasst werden.' : ''), true);
+                }, 'primary');
+                if (it.mergeable === false) m.footer.append(el('span', { class: 'fx-muted', text: '⚠️ Konflikte' }));
+                m.footer.append(style, el('label', { class: 'fx-inline-check' }, [delBranch, el('span', { text: 'Branch löschen' })]), mergeBtn);
+            }
+            if (!it.merged) {
+                const toState = it.state === 'open' ? 'closed' : 'open';
+                m.footer.append(button(toState === 'closed' ? 'Schließen' : 'Wieder öffnen', async () => {
+                    const r = await window.electronAPI.giteaCollab({ action: 'setState', owner, repo, index: number, state: toState });
+                    if (r.ok) renderDetail(number); else showError(r.error);
+                }, toState === 'closed' ? 'danger' : 'secondary'));
+            }
+        }
+
+        function renderNewIssue() {
+            m.setTitle(`🐞 Neues Issue · ${repo}`);
+            m.body.textContent = '';
+            m.footer.textContent = '';
+            const title = el('input', { type: 'text', class: 'fx-input', placeholder: 'Titel' });
+            const body = el('textarea', { class: 'fx-input fx-textarea fx-textarea--tall', placeholder: 'Beschreibung (optional)' });
+            m.body.append(title, body);
+            m.footer.append(button('← Zurück', renderList), button('Issue anlegen', async () => {
+                if (!title.value.trim()) { title.focus(); return; }
+                const r = await window.electronAPI.giteaCollab({ action: 'createIssue', owner, repo, title: title.value, body: body.value });
+                if (r.ok) { showSuccess(`Issue #${r.item.number} angelegt`); renderDetail(r.item.number); } else showError(r.error);
+            }, 'primary'));
+            title.focus();
+        }
+
+        renderList();
+    }
+
+    /* ================================================================
+       4. Server-Diagnose
+       ================================================================ */
+    async function openDiagnosis() {
+        const m = fxModal({ title: '🩺 Server-Diagnose', wide: true });
+        busy(m.body, 'Prüfe Server, Verbindung und Git-Transport ... (bis zu einer Minute)');
+        m.footer.append(button('Schließen', () => m.close()));
+        const inRepo = currentState.view === 'gitea-repo' && currentState.owner && currentState.repo;
+        const res = await window.electronAPI.runServerDiagnosis(inRepo ? { owner: currentState.owner, repo: currentState.repo } : {});
+        m.body.textContent = '';
+        if (!res || !res.ok) { m.body.append(el('div', { class: 'fx-alert fx-alert--danger', text: (res && res.error) || 'Diagnose fehlgeschlagen' })); return; }
+        m.body.append(el('div', { class: 'fx-muted', text: 'Verwendet die gespeicherten Zugangsdaten.' }));
+        const icons = { ok: '✅', warn: '⚠️', fail: '❌', info: 'ℹ️' };
+        for (const c of res.checks) {
+            m.body.append(el('div', { class: `fx-check fx-check--${c.status}` }, [
+                el('div', { class: 'fx-check-head' }, [el('span', { text: icons[c.status] || '•' }), el('strong', { text: c.label })]),
+                el('div', { class: 'fx-text', text: c.detail || '' }),
+                c.hint ? el('pre', { class: 'fx-hint', text: c.hint }) : null
+            ]));
+        }
+        const bad = res.checks.filter(c => c.status === 'fail').length;
+        m.setTitle(bad ? `🩺 Server-Diagnose: ${bad} Problem(e)` : '🩺 Server-Diagnose: alles in Ordnung');
+    }
+
+    /* ================================================================
+       5. Repo-Backup (Einstellungen)
+       ================================================================ */
+    /* ---------- Fortschrittsfenster für das Repo-Backup ---------- */
+    let backupView = null;
+
+    function fmtDuration(ms) {
+        const s = Math.max(0, Math.round(ms / 1000));
+        if (s < 60) return `${s} s`;
+        const m = Math.floor(s / 60);
+        return m < 60 ? `${m} min ${s % 60} s` : `${Math.floor(m / 60)} h ${m % 60} min`;
+    }
+
+    function backupPercent(p) {
+        if (!p || !p.total) return 0;
+        if (p.phase === 'done') return 100;
+        // Laufendes Repo anteilig mitzählen, wenn die Größe des Downloads bekannt ist
+        const partial = p.bytesTotal ? Math.min(0.99, p.bytes / p.bytesTotal) : 0;
+        return Math.min(99, Math.floor(((p.done || 0) + partial) / p.total * 100));
+    }
+
+    function openBackupProgress(initial) {
+        if (backupView) { backupView.update(initial); return; }
+        const m = fxModal({ title: '⇣ Backup läuft', wide: true });
+        const percentEl = el('div', { class: 'fx-progress-percent', text: '0 %' });
+        const fill = el('div', { class: 'fx-progress-fill' });
+        const bar = el('div', { class: 'fx-progress-track' }, [fill]);
+        const currentEl = el('div', { class: 'fx-lead', text: 'Startet …' });
+        const stepEl = el('div', { class: 'fx-muted' });
+        const metaEl = el('div', { class: 'fx-progress-meta' });
+        const list = el('div', { class: 'fx-list fx-backup-list' });
+        const warn = el('div', { class: 'fx-alert fx-alert--warn hidden', text:
+            'Der Server liefert keine Git-Pakete. Die Repos werden deshalb als ZIP gesichert: nur der Standard-Branch, ohne Historie.' });
+        m.body.append(el('div', { class: 'fx-progress-head' }, [percentEl, el('div', { class: 'fx-progress-now' }, [currentEl, stepEl])]),
+            bar, metaEl, warn, list);
+
+        const cancelBtn = button('Abbrechen', async () => {
+            const ok = await showActionConfirmModal({
+                title: 'Backup abbrechen?',
+                message: 'Bereits gesicherte Repos bleiben erhalten. Ein laufender ZIP-Download wird sofort beendet, ein laufender Git-Spiegel erst nach dem aktuellen Repo.',
+                confirmText: 'Abbrechen',
+                danger: true
+            });
+            if (ok) { cancelBtn.disabled = true; await window.electronAPI.repoBackupCancel(); }
+        }, 'danger');
+        const closeBtn = button('Im Hintergrund weiterlaufen lassen', () => m.close());
+        m.footer.append(cancelBtn, closeBtn);
+        m.onClose(() => { backupView = null; clearInterval(timer); });
+
+        let last = null;
+        let rowsFor = '';
+        const rows = new Map();
+        // Verstrichene Zeit auch ohne neue Meldung weiterzählen
+        const timer = setInterval(() => { if (last && last.phase !== 'done') renderMeta(last); }, 1000);
+
+        function renderMeta(p) {
+            const elapsed = Date.now() - (p.startedAt || Date.now());
+            const parts = [`${p.done || 0} von ${p.total || '?'} Repos`, `Dauer ${fmtDuration(p.summary ? p.summary.durationMs : elapsed)}`];
+            if (p.phase === 'running' && p.done >= 1 && p.total > p.done) {
+                parts.push(`noch ca. ${fmtDuration(elapsed / p.done * (p.total - p.done))}`);
+            }
+            metaEl.textContent = parts.join(' · ');
+        }
+
+        function update(p) {
+            if (!p) return;
+            last = p;
+            const pct = backupPercent(p);
+            percentEl.textContent = `${pct} %`;
+            fill.style.width = `${pct}%`;
+            warn.classList.toggle('hidden', !p.mirrorBroken);
+            renderMeta(p);
+
+            if (p.phase === 'list' || p.phase === 'start') {
+                currentEl.textContent = p.step || 'Startet …';
+                stepEl.textContent = p.targetDir ? `Ziel: ${p.targetDir}` : '';
+            } else if (p.phase === 'running') {
+                currentEl.textContent = p.repo ? `${p.current}/${p.total}: ${p.repo}` : 'Läuft …';
+                let step = p.step || '';
+                if (p.bytes) step += ` ${fmtBytes(p.bytes)}${p.bytesTotal ? ` von ${fmtBytes(p.bytesTotal)}` : ''}`;
+                stepEl.textContent = step;
+            } else if (p.phase === 'done') {
+                const s = p.summary || {};
+                m.setTitle(s.cancelled ? '⇣ Backup abgebrochen' : s.failed ? '⇣ Backup mit Fehlern beendet' : '⇣ Backup fertig');
+                currentEl.textContent = `${s.ok} von ${s.total} Repos gesichert` + (s.failed ? `, ${s.failed} Fehler` : '') + (s.skipped ? `, ${s.skipped} übersprungen` : '');
+                stepEl.textContent = `${s.mirror} als Git-Spiegel, ${s.zip} als ZIP · Protokoll: backup-protokoll.json im Backup-Ordner`;
+                percentEl.textContent = s.cancelled ? '–' : '100 %';
+                fill.style.width = s.cancelled ? fill.style.width : '100%';
+                cancelBtn.classList.add('hidden');
+                closeBtn.textContent = 'Schließen';
+            } else if (p.phase === 'error') {
+                m.setTitle('⇣ Backup fehlgeschlagen');
+                currentEl.textContent = p.error || 'Unbekannter Fehler';
+                stepEl.textContent = '';
+                cancelBtn.classList.add('hidden');
+                closeBtn.textContent = 'Schließen';
+            }
+
+            // Liste aller Repos mit Zustand
+            const repos = p.repos || [];
+            if (repos.join('|') !== rowsFor) {
+                rowsFor = repos.join('|');
+                list.textContent = '';
+                rows.clear();
+                for (const name of repos) {
+                    const icon = el('span', { class: 'fx-backup-icon', text: '○' });
+                    const info = el('span', { class: 'fx-muted', text: 'wartet' });
+                    rows.set(name, { row: el('div', { class: 'fx-list-row' }, [icon, el('span', { class: 'fx-mono', text: name }), info]), icon, info });
+                    list.append(rows.get(name).row);
+                }
+            }
+            const byRepo = new Map((p.results || []).map(r => [r.repo, r]));
+            for (const [name, r] of rows) {
+                const res = byRepo.get(name);
+                r.row.classList.toggle('is-active', !res && name === p.repo && p.phase === 'running');
+                if (res) {
+                    r.icon.textContent = res.ok ? '✅' : '❌';
+                    r.info.textContent = res.ok
+                        ? (res.method === 'leer' ? 'leeres Repo' : res.method + (res.bytes ? ` · ${fmtBytes(res.bytes)}` : ''))
+                        : res.error;
+                    r.info.title = res.error || '';
+                } else if (name === p.repo && p.phase === 'running') {
+                    r.icon.textContent = '⏳';
+                    r.info.textContent = 'läuft …';
+                } else if (p.phase === 'done') {
+                    r.icon.textContent = '–';
+                    r.info.textContent = 'übersprungen';
+                }
+            }
+            const active = list.querySelector('.fx-list-row.is-active');
+            if (active) active.scrollIntoView({ block: 'nearest' });
+        }
+
+        backupView = { update };
+        update(initial || { phase: 'start', step: 'Startet …', startedAt: Date.now(), results: [], repos: [] });
+    }
+
+    function renderBackupStatus(state) {
+        const statusEl = $('repoBackupStatus');
+        if (!statusEl) return;
+        const runBtn = $('btnRepoBackupRun');
+        if (runBtn) runBtn.textContent = state.running ? '⏳ Fortschritt anzeigen' : '▶️ Jetzt sichern';
+        if (state.running) {
+            const p = state.progress;
+            statusEl.textContent = p && p.total
+                ? `⏳ Backup läuft: ${backupPercent(p)} % · ${p.current}/${p.total}: ${p.repo || ''}`
+                : '⏳ Backup läuft …';
+            return;
+        }
+        const r = state.config && state.config.lastResult;
+        if (!r) { statusEl.textContent = 'Noch kein Backup gelaufen.'; return; }
+        let text = `Letztes Backup: ${fmtDate(r.at)} · ${r.ok}/${r.total} gesichert (${r.mirror} als Git-Spiegel, ${r.zip} als ZIP)`;
+        if (r.cancelled) text += ' · abgebrochen';
+        if (r.durationMs) text += ` · Dauer ${fmtDuration(r.durationMs)}`;
+        if (r.failed) text += ` · ${r.failed} Fehler: ` + r.errors.map(e => `${e.repo} (${e.error})`).join('; ');
+        if (r.mirrorBroken) text += '\nDer Server liefert keine Git-Pakete, daher ZIP-Archive: nur der Standard-Branch, ohne Historie. Server-Diagnose zeigt die Ursache.';
+        statusEl.textContent = text;
+    }
+
+    async function loadBackupSettings() {
+        try {
+            const state = await window.electronAPI.repoBackupGetConfig();
+            if (!state || !state.ok) return;
+            const c = state.config;
+            if ($('repoBackupTarget')) $('repoBackupTarget').value = c.targetDir || '';
+            if ($('repoBackupInterval')) $('repoBackupInterval').value = c.interval || 'off';
+            if ($('repoBackupKeep')) $('repoBackupKeep').value = c.keep || 5;
+            if ($('repoBackupTime')) $('repoBackupTime').value = c.time || '';
+            if ($('repoBackupNotify')) $('repoBackupNotify').value = c.notify || 'errors';
+            if ($('repoBackupExclude')) $('repoBackupExclude').value = c.excludeRepos || '';
+            renderBackupStatus(state);
+        } catch (_) {}
+    }
+
+    async function saveBackupSettings(silent) {
+        const res = await window.electronAPI.repoBackupSetConfig({
+            targetDir: $('repoBackupTarget').value,
+            interval: $('repoBackupInterval').value,
+            keep: $('repoBackupKeep').value,
+            time: $('repoBackupTime') ? $('repoBackupTime').value : '',
+            notify: $('repoBackupNotify') ? $('repoBackupNotify').value : 'errors',
+            excludeRepos: $('repoBackupExclude') ? $('repoBackupExclude').value : ''
+        });
+        if (res && res.ok) {
+            renderBackupStatus(res);
+            if (!silent) showSuccess('Backup-Einstellung gespeichert');
+        } else if (!silent) showError('Speichern fehlgeschlagen: ' + (res && res.error));
+        return res;
+    }
+
+    /* ================================================================
+       6. Backup wiederherstellen
+       ================================================================ */
+    async function openRestore() {
+        const m = fxModal({ title: '↺ Backup wiederherstellen', wide: true });
+        let dir = null;
+
+        async function renderList(customDir) {
+            m.setTitle('↺ Backup wiederherstellen');
+            m.footer.textContent = '';
+            busy(m.body, 'Suche Sicherungen ...');
+            const res = await window.electronAPI.repoBackupList(customDir ? { dir: customDir } : {});
+            m.body.textContent = '';
+            const pick = button('📂 Anderen Ordner wählen', async () => {
+                const folder = await window.electronAPI.selectFolder();
+                if (folder) renderList(folder);
+            });
+            m.footer.append(pick, button('Schließen', () => m.close()));
+            if (!res || !res.ok) {
+                m.body.append(el('div', { class: 'fx-alert fx-alert--warn', text: (res && res.error) || 'Backup-Ordner nicht lesbar' }));
+                return;
+            }
+            dir = res.dir;
+            m.body.append(el('div', { class: 'fx-muted', text: `Quelle: ${dir}` }));
+            if (!res.backups.length) {
+                m.body.append(el('div', { class: 'fx-empty', text: 'In diesem Ordner wurden keine Sicherungen gefunden.' }));
+                return;
+            }
+            const list = el('div', { class: 'fx-list fx-list--cards' });
+            for (const b of res.backups) {
+                const parts = [];
+                if (b.mirror) parts.push(`Git-Spiegel · Stand ${fmtDate(b.mirror.updated)}`);
+                if (b.zips.length) parts.push(`${b.zips.length} ZIP-Stand${b.zips.length > 1 ? 'e' : ''} · neuester ${fmtDate(b.zips[0].date)}`);
+                list.append(el('button', { type: 'button', class: 'fx-item', onclick: () => renderDetail(b) }, [
+                    el('div', { class: 'fx-item-title', text: `${b.owner}/${b.repo}` }),
+                    el('div', { class: 'fx-muted', text: parts.join(' · ') })
+                ]));
+            }
+            m.body.append(list);
+        }
+
+        function renderDetail(b) {
+            m.setTitle(`↺ ${b.owner}/${b.repo} wiederherstellen`);
+            m.body.textContent = '';
+            m.footer.textContent = '';
+
+            // Welche Sicherung?
+            const sources = [];
+            if (b.mirror) sources.push({ kind: 'mirror', path: b.mirror.path, label: `Git-Spiegel – volle Historie, alle Branches und Tags (Stand ${fmtDate(b.mirror.updated)})`, date: b.mirror.updated });
+            for (const z of b.zips) sources.push({ kind: 'zip', path: z.path, label: `ZIP vom ${fmtDate(z.date)} – nur Standard-Branch, ohne Historie (${fmtBytes(z.size)})`, date: z.date });
+            let chosen = sources[0];
+            const srcList = el('div', { class: 'fx-list' });
+            sources.forEach((src, i) => {
+                const radio = el('input', { type: 'radio', name: 'fxRestoreSource', checked: i === 0, onchange: () => { chosen = src; updateMode(); } });
+                srcList.append(el('label', { class: 'fx-list-row fx-list-row--check' }, [radio, el('span', { text: src.label })]));
+            });
+            m.body.append(el('h3', { text: '1. Sicherung wählen' }), srcList);
+
+            // Lokal entpacken
+            const localBtn = button('📂 Zielordner wählen und entpacken', async () => {
+                const parent = await window.electronAPI.selectFolder();
+                if (!parent) return;
+                setBusy(true, chosen.kind === 'mirror' ? 'Klone Spiegel ...' : 'Entpacke Archiv ...');
+                const r = await window.electronAPI.repoRestoreLocal({ kind: chosen.kind, source: chosen.path, destParent: parent, repo: b.repo });
+                setBusy(false);
+                if (!r.ok) { await showInfoModal('Entpacken fehlgeschlagen', r.error, true); return; }
+                showSuccess(`Wiederhergestellt nach ${r.path}`);
+                showResult(`✅ Lokal wiederhergestellt: ${r.path}` + (r.branches ? ` (${r.branches} Branches)` : r.files ? ` (${r.files} Dateien)` : ''), [
+                    button('In der App öffnen', () => openLocalInApp(r.path, m), 'primary')
+                ]);
+            });
+            m.body.append(el('h3', { text: '2a. Lokal entpacken' }),
+                el('div', { class: 'fx-muted', text: `Legt den Ordner „${b.repo}“ im gewählten Verzeichnis an. Ein vorhandener, nicht leerer Ordner wird nie überschrieben.` }),
+                el('div', {}, [localBtn]));
+
+            // Auf Gitea zurückspielen
+            const modeNew = el('input', { type: 'radio', name: 'fxRestoreMode', checked: true, onchange: updateMode });
+            const modeOverwrite = el('input', { type: 'radio', name: 'fxRestoreMode', onchange: updateMode });
+            const nameInput = el('input', { type: 'text', class: 'fx-input', value: `${b.repo}-wiederhergestellt` });
+            const privateCb = el('input', { type: 'checkbox', checked: true });
+            const overwriteNote = el('div', { class: 'fx-muted' });
+            const giteaBtn = button('Auf Gitea zurückspielen', () => restoreGitea(), 'primary');
+            m.body.append(el('h3', { text: '2b. Auf Gitea zurückspielen' }),
+                el('label', { class: 'fx-list-row fx-list-row--check' }, [modeNew, el('span', { text: 'Als neues Repo anlegen' })]),
+                el('div', { class: 'fx-row fx-indent' }, [nameInput, el('label', { class: 'fx-inline-check' }, [privateCb, el('span', { text: 'Privat' })])]),
+                el('label', { class: 'fx-list-row fx-list-row--check' }, [modeOverwrite, el('span', { text: `Bestehendes Repo „${b.owner}/${b.repo}“ überschreiben` })]),
+                overwriteNote,
+                el('div', {}, [giteaBtn]));
+
+            const status = el('div', { class: 'fx-lead fx-restore-status' });
+            m.body.append(status);
+            m.footer.append(button('← Zurück', () => renderList(dir)));
+
+            let offProgress = null;
+            function setBusy(on, text) {
+                [localBtn, giteaBtn].forEach(btn => { btn.disabled = on; });
+                status.textContent = on ? `⏳ ${text}` : '';
+                if (on && !offProgress) offProgress = window.electronAPI.onRepoRestoreProgress(p => { if (p && p.text) status.textContent = `⏳ ${p.text}`; });
+                if (!on && offProgress) { offProgress(); offProgress = null; }
+            }
+            function showResult(text, actions = []) {
+                status.textContent = '';
+                status.append(el('div', { text }), el('div', { class: 'fx-row' }, actions));
+            }
+
+            function updateMode() {
+                const zip = chosen.kind === 'zip';
+                modeOverwrite.disabled = zip;
+                if (zip && modeOverwrite.checked) modeNew.checked = true;
+                nameInput.disabled = !modeNew.checked;
+                privateCb.disabled = !modeNew.checked;
+                overwriteNote.textContent = zip
+                    ? 'Überschreiben geht nur mit einem Git-Spiegel, weil ein ZIP-Stand keine Historie enthält.'
+                    : 'Achtung: Setzt alle Branches und Tags auf den Stand der Sicherung. Neuere Commits auf Gitea gehen verloren.';
+            }
+            updateMode();
+
+            async function restoreGitea() {
+                const overwrite = modeOverwrite.checked;
+                const name = nameInput.value.trim();
+                if (!overwrite && !name) { nameInput.focus(); return; }
+                const ok = await showActionConfirmModal(overwrite ? {
+                    title: 'Repo überschreiben',
+                    message: `Alle Branches und Tags von „${b.owner}/${b.repo}“ werden auf den Stand vom ${fmtDate(chosen.date)} gesetzt.\n\nCommits, Branches und Tags, die danach auf Gitea entstanden sind, gehen verloren. Das lässt sich nur mit einer neueren Sicherung rückgängig machen.`,
+                    confirmText: 'Überschreiben',
+                    danger: true
+                } : {
+                    title: 'Neues Repo anlegen',
+                    message: `Das Repo „${b.owner}/${name}“ wird ${privateCb.checked ? 'privat' : 'öffentlich'} angelegt und mit der Sicherung vom ${fmtDate(chosen.date)} befüllt.`,
+                    confirmText: 'Anlegen und befüllen'
+                });
+                if (!ok) return;
+                setBusy(true, 'Starte ...');
+                const r = await window.electronAPI.repoRestoreGitea({
+                    kind: chosen.kind, source: chosen.path, owner: b.owner, repo: b.repo,
+                    mode: overwrite ? 'overwrite' : 'new', newName: name, isPrivate: privateCb.checked
+                });
+                setBusy(false);
+                if (!r.ok) { await showInfoModal('Wiederherstellen fehlgeschlagen', r.error, true); return; }
+                showSuccess(`${r.repo} wiederhergestellt`);
+                showResult(`✅ Auf Gitea wiederhergestellt: ${r.repo} (über ${r.method}${r.files ? `, ${r.files} Dateien` : ''})`,
+                    r.url ? [button('Im Browser öffnen', () => window.electronAPI.openExternalUrl(r.url))] : []);
+            }
+        }
+
+        renderList(null);
+    }
+
+    function openLocalInApp(folder, modal) {
+        modal.close();
+        $('settingsModal')?.classList.add('hidden');
+        selectedFolder = folder;
+        currentState.view = 'local';
+        setStatus('Local: ' + folder);
+        if (typeof updateNavigationUI === 'function') updateNavigationUI();
+        window.updateFeatureButtons('local');
+        if (typeof refreshLocalTree === 'function') refreshLocalTree(folder);
+        if (typeof loadBranches === 'function') loadBranches(folder);
+    }
+
+    // Bereiche in den Einstellungen (Navigation links). "general" bleibt als alter Name für "konten" gültig.
+    window.showSettingsTab = function (name) {
+        if (name === 'general') name = 'konten';
+        document.querySelectorAll('#settingsModal [data-settings-tab]').forEach(tab => {
+            const active = tab.dataset.settingsTab === name;
+            tab.classList.toggle('is-active', active);
+            tab.setAttribute('aria-selected', String(active));
+        });
+        document.querySelectorAll('#settingsModal [data-settings-panel]').forEach(panel => {
+            panel.classList.toggle('hidden', panel.dataset.settingsPanel !== name);
+        });
+        if (name === 'backup') loadBackupSettings();
+        // Höhenabgleich der Karten braucht sichtbare Elemente
+        if (name === 'konten' && typeof syncSettingsPanelHeights === 'function') requestAnimationFrame(syncSettingsPanelHeights);
+        const pages = document.querySelector('#settingsModal .settings-pages');
+        if (pages) pages.scrollTop = 0;
+    };
+
+    // Für das gemeinsame "Speichern" in settings-extra.js
+    window.gmBackupSettings = { load: loadBackupSettings, save: saveBackupSettings };
+
+    function wireSettings() {
+        document.querySelectorAll('#settingsModal [data-settings-tab]').forEach(tab => {
+            tab.addEventListener('click', () => window.showSettingsTab(tab.dataset.settingsTab));
+        });
+        const restoreBtn = $('btnRepoRestore');
+        if (restoreBtn) restoreBtn.onclick = () => openRestore();
+        const diag = $('btnServerDiagnosis');
+        if (diag) diag.onclick = () => openDiagnosis();
+        const browse = $('btnRepoBackupBrowse');
+        if (browse) browse.onclick = async () => {
+            const folder = await window.electronAPI.selectFolder();
+            if (folder) $('repoBackupTarget').value = folder;
+        };
+        const save = $('btnRepoBackupSave');
+        if (save) save.onclick = () => saveBackupSettings(false);
+        const run = $('btnRepoBackupRun');
+        if (run) run.onclick = async () => {
+            const state = await window.electronAPI.repoBackupGetConfig();
+            // Läuft schon ein Backup (z. B. ein geplantes), nur den Fortschritt zeigen
+            if (state && state.running) { openBackupProgress(state.progress); return; }
+            if (!$('repoBackupTarget').value.trim()) { showWarning('Bitte zuerst ein Backup-Ziel wählen.'); return; }
+            await saveBackupSettings(true);
+            openBackupProgress(null);
+            const res = await window.electronAPI.repoBackupRunNow();
+            if (!res.ok && !res.summary && !res.running) showError('Backup fehlgeschlagen: ' + res.error);
+        };
+
+        // Fortschritt kommt für jedes Backup an alle Fenster – auch für geplante Backups
+        window.electronAPI.onRepoBackupProgress((p) => {
+            if (!p) return;
+            const finished = p.phase === 'done' || p.phase === 'error';
+            renderBackupStatus({ running: !finished, progress: p });
+            if (backupView) backupView.update(p);
+            if (finished) {
+                const s = p.summary;
+                if (p.phase === 'error') showError('Backup fehlgeschlagen: ' + p.error);
+                else if (s && s.cancelled) showWarning(`Backup abgebrochen: ${s.ok} von ${s.total} Repos gesichert`);
+                else if (s && s.failed) showWarning(`Backup mit ${s.failed} Fehler(n) beendet`);
+                else if (s) showSuccess(`Backup fertig: ${s.ok}/${s.total} Repos gesichert`);
+                setTimeout(loadBackupSettings, 300);
+            }
+        });
+        // Beim Öffnen der Einstellungen den aktuellen Stand anzeigen
+        const btnSettings = $('btnSettings');
+        if (btnSettings) btnSettings.addEventListener('click', () => { window.showSettingsTab('konten'); setTimeout(loadBackupSettings, 50); });
+        loadBackupSettings();
+    }
+
+    if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', wireSettings);
+    else wireSettings();
+})();

renderer/settings-extra.js

@@ -0,0 +1,285 @@
+// renderer/settings-extra.js
+// Ergänzungen der Einstellungen: App-Einstellungen (Identität, Uploads, Design, System),
+// ein gemeinsames "Speichern" für alle Bereiche, Warnung bei ungespeicherten Änderungen,
+// mehrere Gitea-Server, Token anzeigen/entfernen und Diagnose-Hilfen.
+// Wird nach renderer.js und features.js geladen und nutzt deren globale Helfer.
+
+(function () {
+    'use strict';
+
+    let savedPrefs = null;
+
+    /* ---------- Design ---------- */
+    const systemDark = window.matchMedia ? window.matchMedia('(prefers-color-scheme: dark)') : null;
+
+    function applyTheme(theme) {
+        const effective = theme === 'system' ? (systemDark && !systemDark.matches ? 'light' : 'dark') : theme;
+        document.documentElement.dataset.theme = effective === 'light' ? 'light' : 'dark';
+    }
+    if (systemDark) {
+        systemDark.addEventListener('change', () => { if (savedPrefs && savedPrefs.theme === 'system') applyTheme('system'); });
+    }
+
+    /* ---------- Laden ---------- */
+    async function loadPrefs() {
+        const res = await window.electronAPI.prefsGet();
+        if (!res || !res.ok) return null;
+        savedPrefs = res.prefs;
+        applyTheme(savedPrefs.theme);
+        return savedPrefs;
+    }
+
+    function fillPrefFields(p) {
+        if (!p) return;
+        const set = (id, v) => { const el = $(id); if (!el) return; if (el.type === 'checkbox') el.checked = !!v; else el.value = v; };
+        set('prefGitName', p.gitName);
+        set('prefGitEmail', p.gitEmail);
+        set('prefTheme', p.theme);
+        set('prefZoom', String(p.zoom));
+        if ($('prefZoom') && !$('prefZoom').value) $('prefZoom').value = '100';
+        set('prefAutoUpdate', p.autoUpdateCheck);
+        set('prefShowSplash', p.showSplash);
+        set('prefCloseAction', p.closeAction);
+        set('prefCloneDir', p.defaultCloneDir);
+        set('prefSecretScan', p.uploadSecretScan);
+        set('prefBlockSecrets', p.uploadBlockSecrets);
+        set('prefUploadPreview', p.uploadPreview);
+        set('prefNotifyTransfers', p.notifyTransfers);
+        set('prefUploadExcludes', p.uploadExtraExcludes);
+    }
+
+    function collectPrefs() {
+        const val = (id) => ($(id) ? $(id).value : undefined);
+        const chk = (id) => ($(id) ? $(id).checked : undefined);
+        return {
+            gitName: val('prefGitName'),
+            gitEmail: val('prefGitEmail'),
+            theme: val('prefTheme'),
+            zoom: Number(val('prefZoom')),
+            autoUpdateCheck: chk('prefAutoUpdate'),
+            showSplash: chk('prefShowSplash'),
+            closeAction: val('prefCloseAction'),
+            defaultCloneDir: val('prefCloneDir'),
+            uploadSecretScan: chk('prefSecretScan'),
+            uploadBlockSecrets: chk('prefBlockSecrets'),
+            uploadPreview: val('prefUploadPreview'),
+            notifyTransfers: val('prefNotifyTransfers'),
+            uploadExtraExcludes: val('prefUploadExcludes')
+        };
+    }
+
+    /* ---------- Ungespeicherte Änderungen ---------- */
+    let snapshot = null;
+
+    function readFormState() {
+        const state = {};
+        document.querySelectorAll('#settingsModal input, #settingsModal select, #settingsModal textarea').forEach(el => {
+            if (!el.id || el.type === 'file') return;
+            state[el.id] = el.type === 'checkbox' ? el.checked : el.value;
+        });
+        return JSON.stringify(state);
+    }
+
+    async function takeSnapshot() {
+        // Erst nachdem alle Felder befüllt sind (Zugangsdaten, App-Einstellungen, Backup)
+        fillPrefFields(await loadPrefs());
+        if (window.gmBackupSettings) await window.gmBackupSettings.load();
+        await loadProfiles();
+        await refreshTransportState();
+        snapshot = readFormState();
+    }
+
+    // Wird vom "Abbrechen"-Knopf in renderer.js gefragt
+    window.settingsCanClose = async function () {
+        if (!snapshot || readFormState() === snapshot) return true;
+        const discard = await showActionConfirmModal({
+            title: 'Ungespeicherte Änderungen',
+            message: 'Du hast Einstellungen geändert, aber nicht gespeichert. Änderungen verwerfen?',
+            confirmText: 'Verwerfen',
+            danger: true
+        });
+        if (discard && savedPrefs) applyTheme(savedPrefs.theme); // Vorschau zurücknehmen
+        return discard;
+    };
+
+    /* ---------- Gemeinsames Speichern ---------- */
+    async function saveExtras() {
+        const problems = [];
+        const res = await window.electronAPI.prefsSet(collectPrefs());
+        if (res && res.prefs) { savedPrefs = res.prefs; applyTheme(savedPrefs.theme); fillPrefFields(savedPrefs); }
+        if (!res || !res.ok) problems.push(res && res.error ? res.error : 'App-Einstellungen nicht gespeichert');
+        if (window.gmBackupSettings) {
+            const b = await window.gmBackupSettings.save(true);
+            if (!b || !b.ok) problems.push('Backup-Einstellung nicht gespeichert' + (b && b.error ? ': ' + b.error : ''));
+        }
+        snapshot = null;
+        if (problems.length) showWarning(problems.join(' · '));
+    }
+
+    /* ---------- Mehrere Gitea-Server ---------- */
+    async function loadProfiles() {
+        const sel = $('giteaProfileSelect');
+        if (!sel) return;
+        const creds = (await window.electronAPI.loadCredentials()) || {};
+        const profiles = Array.isArray(creds.giteaProfiles) ? creds.giteaProfiles : [];
+        sel.textContent = '';
+        if (!profiles.length) {
+            sel.append(new Option('Noch keine Profile gespeichert', ''));
+            sel.disabled = true;
+        } else {
+            sel.disabled = false;
+            for (const p of profiles) {
+                const active = p.url === creds.giteaURL && p.token === creds.giteaToken;
+                sel.append(new Option(`${p.name} – ${p.url}${active ? ' (aktiv)' : ''}`, p.name));
+            }
+        }
+        $('btnGiteaProfileUse').disabled = $('btnGiteaProfileDelete').disabled = !profiles.length;
+    }
+
+    async function saveProfile() {
+        const name = $('giteaProfileName').value.trim();
+        const url = $('giteaURL').value.trim();
+        const token = $('giteaToken').value.trim();
+        if (!name) { showWarning('Bitte einen Namen für das Profil eingeben.'); $('giteaProfileName').focus(); return; }
+        if (!url || !token) { showWarning('Bitte zuerst Gitea-URL und Token unter „Zugangsdaten“ eintragen.'); return; }
+        const creds = (await window.electronAPI.loadCredentials()) || {};
+        const profiles = (Array.isArray(creds.giteaProfiles) ? creds.giteaProfiles : []).filter(p => p.name !== name);
+        profiles.push({ name, url, token });
+        profiles.sort((a, b) => a.name.localeCompare(b.name, 'de'));
+        await window.electronAPI.saveCredentials({ ...creds, giteaProfiles: profiles });
+        $('giteaProfileName').value = '';
+        await loadProfiles();
+        snapshot = readFormState();
+        showSuccess(`Profil „${name}“ gespeichert`);
+    }
+
+    async function useProfile() {
+        const name = $('giteaProfileSelect').value;
+        const creds = (await window.electronAPI.loadCredentials()) || {};
+        const p = (creds.giteaProfiles || []).find(x => x.name === name);
+        if (!p) return;
+        $('giteaURL').value = p.url;
+        $('giteaToken').value = p.token;
+        // Wie ein normales "Speichern": übernimmt den Server und lädt danach die Repos neu
+        $('btnSaveSettings').click();
+        setTimeout(() => { if (typeof loadRepos === 'function') loadRepos(); }, 600);
+        showInfo(`Wechsle zu „${p.name}“ …`);
+    }
+
+    async function deleteProfile() {
+        const name = $('giteaProfileSelect').value;
+        if (!name) return;
+        const ok = await showActionConfirmModal({
+            title: 'Profil entfernen',
+            message: `Das gespeicherte Profil „${name}“ wird entfernt. Der aktuell eingetragene Server bleibt unverändert.`,
+            confirmText: 'Entfernen',
+            danger: true
+        });
+        if (!ok) return;
+        const creds = (await window.electronAPI.loadCredentials()) || {};
+        await window.electronAPI.saveCredentials({ ...creds, giteaProfiles: (creds.giteaProfiles || []).filter(p => p.name !== name) });
+        await loadProfiles();
+        snapshot = readFormState();
+    }
+
+    /* ---------- Token anzeigen / entfernen ---------- */
+    function addTokenTools(inputId) {
+        const input = $(inputId);
+        if (!input || input.dataset.tools) return;
+        input.dataset.tools = '1';
+        const wrap = document.createElement('div');
+        wrap.className = 'token-field';
+        input.parentNode.insertBefore(wrap, input);
+        wrap.appendChild(input);
+        const eye = document.createElement('button');
+        eye.type = 'button';
+        eye.className = 'token-tool';
+        eye.title = 'Token anzeigen';
+        eye.textContent = '👁';
+        eye.onclick = () => {
+            const show = input.type === 'password';
+            input.type = show ? 'text' : 'password';
+            eye.title = show ? 'Token verbergen' : 'Token anzeigen';
+            eye.classList.toggle('is-on', show);
+        };
+        const clear = document.createElement('button');
+        clear.type = 'button';
+        clear.className = 'token-tool';
+        clear.title = 'Token entfernen (wirksam nach „Speichern“)';
+        clear.textContent = '✕';
+        clear.onclick = () => { input.value = ''; input.focus(); };
+        wrap.append(eye, clear);
+    }
+
+    /* ---------- Diagnose ---------- */
+    async function refreshTransportState() {
+        const el = $('gitTransportState');
+        const btn = $('btnGitTransportClear');
+        if (!el) return;
+        const res = await window.electronAPI.gitTransportState();
+        const blocked = (res && res.blocked) || [];
+        if (!blocked.length) {
+            el.textContent = '✅ Nicht gesperrt: Uploads, Löschen und Backup nutzen den schnellen Git-Weg, sobald der Server ihn anbietet.';
+            if (btn) btn.disabled = true;
+            return;
+        }
+        el.textContent = blocked.map(b => `⛔ ${b.host} gesperrt seit ${new Date(b.since).toLocaleString('de-DE')} – die App nutzt dort die langsamere API.`).join('\n');
+        if (btn) { btn.disabled = false; btn.dataset.host = blocked[0].host; }
+    }
+
+    async function openFolder(which) {
+        const r = await window.electronAPI.openKnownFolder(which);
+        if (!r || !r.ok) showWarning((r && r.error) || 'Ordner konnte nicht geöffnet werden');
+    }
+
+    /* ---------- Verdrahtung ---------- */
+    function wire() {
+        addTokenTools('githubToken');
+        addTokenTools('giteaToken');
+
+        const on = (id, fn) => { const el = $(id); if (el) el.addEventListener('click', fn); };
+        on('btnGiteaProfileSave', saveProfile);
+        on('btnGiteaProfileUse', useProfile);
+        on('btnGiteaProfileDelete', deleteProfile);
+        on('btnPrefCloneDir', async () => { const d = await window.electronAPI.selectFolder(); if (d) $('prefCloneDir').value = d; });
+        on('btnRepoBackupOpen', () => openFolder('backup'));
+        on('btnOpenAppData', () => openFolder('appData'));
+        on('btnOpenLogs', () => openFolder('logs'));
+        on('btnGitTransportClear', async (e) => {
+            const r = await window.electronAPI.gitTransportClear(e.currentTarget.dataset.host || '');
+            if (r && r.ok) showSuccess('Sperre aufgehoben. Der nächste Upload probiert wieder den schnellen Git-Weg.');
+            refreshTransportState();
+        });
+
+        // Design als Vorschau sofort zeigen; "Abbrechen" nimmt sie zurück
+        const theme = $('prefTheme');
+        if (theme) theme.addEventListener('change', () => applyTheme(theme.value));
+
+        // Gemeinsames Speichern: läuft zusätzlich zum bisherigen Speichern der Zugangsdaten
+        on('btnSaveSettings', () => { saveExtras(); });
+
+        // Beim Öffnen der Einstellungen Stand merken (für die Warnung beim Abbrechen)
+        on('btnSettings', () => setTimeout(takeSnapshot, 80));
+
+        // Standardordner beim Klonen mehrerer Repos vorschlagen
+        on('btnBatchActions', () => setTimeout(() => {
+            const field = $('batchCloneTarget');
+            if (field && !field.value && savedPrefs && savedPrefs.defaultCloneDir) field.value = savedPrefs.defaultCloneDir;
+        }, 50));
+
+        // Diagnose-Bereich: Sperrstatus aktualisieren, wenn er geöffnet wird
+        const diagTab = document.querySelector('#settingsModal [data-settings-tab="diagnose"]');
+        if (diagTab) diagTab.addEventListener('click', refreshTransportState);
+    }
+
+    // Gemeinsamer Zugriff für features.js / renderer.js
+    window.gmPrefs = {
+        get: () => savedPrefs,
+        load: loadPrefs,
+        takeSnapshot
+    };
+
+    loadPrefs().catch(() => {});
+    if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', wire);
+    else wire();
+})();

renderer/splash.html

@@ -0,0 +1,45 @@
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src 'self' data:; style-src 'unsafe-inline'; script-src 'self'">
+  <title>Git Manager</title>
+  <style>
+    html, body { margin: 0; height: 100%; overflow: hidden; background: transparent; user-select: none; cursor: default; }
+    body { font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif; }
+
+    /* Logo und Schriftzug in der Mitte */
+    .marke {
+      position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
+      transition: opacity .28s ease, transform .32s ease;
+    }
+    .buehne { perspective: 700px; animation: rein .45s cubic-bezier(.2, .9, .3, 1.2) both; }
+    .logo {
+      width: 132px; height: 132px; display: block; object-fit: contain;
+      filter: drop-shadow(0 10px 26px rgba(0, 0, 0, .55)) drop-shadow(0 0 22px rgba(90, 160, 255, .35));
+      animation: drehen 1.3s cubic-bezier(.45, .05, .25, 1) .15s infinite;
+    }
+    .name {
+      font-size: 34px; font-weight: 600; letter-spacing: .06em;
+      background: linear-gradient(90deg, #7fe3ff, #6c9cff); -webkit-background-clip: text; background-clip: text; color: transparent;
+      filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .8));
+      animation: schrift .5s ease .25s both;
+    }
+    @keyframes rein { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
+    @keyframes drehen { from { transform: rotateY(0deg); } to { transform: rotateY(360deg); } }
+    @keyframes schrift { from { opacity: 0; transform: translateY(8px); letter-spacing: .3em; } to { opacity: 1; transform: none; letter-spacing: .06em; } }
+
+    /* das fertige Fenster als Bild, wächst von der Mitte nach außen */
+    #fenster { position: fixed; inset: 0; width: 100%; height: 100%; visibility: hidden; }
+    body.aufbau .marke { opacity: 0; transform: scale(.82); }
+  </style>
+</head>
+<body>
+  <div class="marke">
+    <div class="buehne"><img class="logo" src="./icon.png" alt=""></div>
+    <div class="name">Git Manager</div>
+  </div>
+  <img id="fenster" alt="">
+  <script src="./splash.js"></script>
+</body>
+</html>

renderer/splash.js

@@ -0,0 +1,19 @@
+// Vom Hauptprozess aufgerufen: das Bild des fertigen Fensters von der Mitte aus aufziehen.
+// Liefert true, wenn die Animation durchgelaufen ist, sonst false.
+window.aufbauen = (bildAdresse) => new Promise((fertig) => {
+    const bild = document.getElementById('fenster');
+    bild.onerror = () => fertig(false);
+    bild.onload = () => {
+        const v = Math.max(0, innerHeight / 2 - 66);
+        const h = Math.max(0, innerWidth / 2 - 66);
+        bild.style.visibility = 'visible';
+        document.body.classList.add('aufbau');
+        bild.animate([
+            { clipPath: `inset(${v}px ${h}px round 30px)`, opacity: 0.2 },
+            { opacity: 1, offset: 0.25 },
+            { clipPath: 'inset(0px 0px round 0px)', opacity: 1 }
+        ], { duration: 560, easing: 'cubic-bezier(.2, .8, .2, 1)', fill: 'forwards' })
+            .finished.then(() => fertig(true), () => fertig(false));
+    };
+    bild.src = bildAdresse;
+});

renderer/tray-menu.html

@@ -0,0 +1,71 @@
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="default-src 'none'; style-src 'unsafe-inline'; script-src 'self'">
+  <title>Git Manager Menü</title>
+  <style>
+    :root {
+      --bg: #0f1a2e;
+      --fg: #e8eefc;
+      --muted: #8fa0c0;
+      --hover: rgba(88, 213, 255, 0.16);
+      --border: rgba(88, 213, 255, 0.24);
+      --sep: rgba(138, 164, 214, 0.22);
+      --accent: #67e8f9;
+    }
+    body.light {
+      --bg: #f7f9fd;
+      --fg: #16233d;
+      --muted: #6a7a99;
+      --hover: rgba(40, 110, 220, 0.12);
+      --border: rgba(30, 60, 110, 0.2);
+      --sep: rgba(30, 60, 110, 0.14);
+      --accent: #1d6fe0;
+    }
+    html, body {
+      margin: 0;
+      background: transparent;
+      color: var(--fg);
+      font: 13px "Segoe UI Variable Text", "Segoe UI", Arial, sans-serif;
+      user-select: none;
+      overflow: hidden;
+    }
+    body { padding: 8px; }
+    #menu {
+      background: var(--bg);
+      border: 1px solid var(--border);
+      border-radius: 12px;
+      padding: 6px;
+      box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
+    }
+    .header { font-weight: 700; padding: 8px 12px 2px; }
+    .status { color: var(--muted); font-size: 12px; padding: 2px 12px; }
+    .sep { height: 1px; background: var(--sep); margin: 6px 4px; }
+    .item {
+      display: flex;
+      align-items: center;
+      gap: 10px;
+      width: 100%;
+      height: 32px;
+      padding: 0 12px;
+      box-sizing: border-box;
+      border: 0;
+      border-radius: 8px;
+      background: transparent;
+      color: inherit;
+      font: inherit;
+      text-align: left;
+      cursor: default;
+      outline: none;
+    }
+    .item:hover:not(:disabled), .item.active:not(:disabled) { background: var(--hover); }
+    .item:disabled { color: var(--muted); opacity: 0.6; }
+    .check { width: 14px; flex: 0 0 14px; text-align: center; color: var(--accent); font-weight: 700; }
+  </style>
+</head>
+<body>
+  <div id="menu" role="menu"></div>
+  <script src="./tray-menu.js"></script>
+</body>
+</html>

renderer/tray-menu.js

@@ -0,0 +1,80 @@
+// Zeichnet das Tray-Menü aus dem Zustand, den der Hauptprozess schickt.
+// Ohne Electron (Seite direkt im Browser geöffnet) greift ein Stub, damit sich die Optik prüfen lässt.
+(function () {
+    const api = window.trayApi || {
+        onState: () => {},
+        action: (id) => console.log('action', id),
+        resize: () => {},
+        close: () => {}
+    };
+
+    const menu = document.getElementById('menu');
+    let buttons = [];
+    let activeIndex = -1;
+
+    function setActive(index) {
+        activeIndex = index;
+        buttons.forEach((b, i) => b.classList.toggle('active', i === index));
+    }
+
+    function render(state) {
+        document.body.classList.toggle('light', state && state.dark === false);
+        menu.textContent = '';
+        buttons = [];
+        activeIndex = -1;
+
+        for (const item of (state && state.items) || []) {
+            if (item.type === 'separator') {
+                const sep = document.createElement('div');
+                sep.className = 'sep';
+                menu.appendChild(sep);
+                continue;
+            }
+            if (item.id === 'header' || item.id === 'status' || item.id === 'queue') {
+                const line = document.createElement('div');
+                line.className = item.id === 'header' ? 'header' : 'status';
+                line.textContent = item.label;
+                menu.appendChild(line);
+                continue;
+            }
+            const button = document.createElement('button');
+            button.className = 'item';
+            button.disabled = item.enabled === false;
+            button.setAttribute('role', item.type === 'checkbox' ? 'menuitemcheckbox' : 'menuitem');
+            if (item.type === 'checkbox') button.setAttribute('aria-checked', String(!!item.checked));
+
+            const check = document.createElement('span');
+            check.className = 'check';
+            check.textContent = item.type === 'checkbox' && item.checked ? '✓' : '';
+            const label = document.createElement('span');
+            label.textContent = item.label;
+            button.append(check, label);
+
+            button.addEventListener('click', () => api.action(item.id));
+            button.addEventListener('mouseenter', () => { if (!button.disabled) setActive(buttons.indexOf(button)); });
+            button.addEventListener('mouseleave', () => setActive(-1));
+            menu.appendChild(button);
+            buttons.push(button);
+        }
+
+        api.resize(Math.ceil(document.body.scrollHeight));
+    }
+
+    function move(step) {
+        const enabled = buttons.map((b, i) => (b.disabled ? -1 : i)).filter((i) => i >= 0);
+        if (enabled.length === 0) return;
+        const pos = enabled.indexOf(activeIndex);
+        const next = pos < 0 ? (step > 0 ? 0 : enabled.length - 1) : (pos + step + enabled.length) % enabled.length;
+        setActive(enabled[next]);
+    }
+
+    document.addEventListener('keydown', (e) => {
+        if (e.key === 'Escape') api.close();
+        else if (e.key === 'ArrowDown') { e.preventDefault(); move(1); }
+        else if (e.key === 'ArrowUp') { e.preventDefault(); move(-1); }
+        else if ((e.key === 'Enter' || e.key === ' ') && buttons[activeIndex]) { e.preventDefault(); buttons[activeIndex].click(); }
+    });
+
+    window.__renderTray = render;
+    api.onState(render);
+})();

scripts/build-setup.js

@@ -0,0 +1,117 @@
+'use strict';
+
+/*
+ * build-setup.js – eigenes Setup (installer/) mit der App zusammenbauen
+ * ---------------------------------------------------------------------
+ * Läuft nach "electron-builder --win dir" (siehe "build" in package.json):
+ *
+ *   1. dist/win-unpacked (die fertige App inkl. eingebautem Git) als ZIP packen
+ *   2. installer/ (WPF, .NET Framework 4.8) mit der Version aus package.json bauen
+ *   3. ZIP hinten an die Setup-.exe hängen:
+ *        [Setup.exe][ZIP][8 Byte ZIP-Länge][8 Byte "GITMGRPK"]
+ *      (das Setup liest den Anhang selbst aus, siehe installer/Payload.cs)
+ *   4. SHA-256-Prüfsumme daneben schreiben (der Updater der App prüft sie)
+ *   5. Zwischenstände wegräumen → übrig bleibt dist/Git-Manager-GUI-Setup-<version>.exe
+ *
+ * Benötigt das .NET SDK (dotnet) – das Setup selbst läuft danach auf jedem
+ * Windows 10/11 ohne Zusatzinstallation.
+ */
+
+const fs = require('fs');
+const path = require('path');
+const crypto = require('crypto');
+const { execFileSync } = require('child_process');
+
+const ROOT = path.join(__dirname, '..');
+const DIST = path.join(ROOT, 'dist');
+const APP_DIR = path.join(DIST, 'win-unpacked');
+const APP_EXE = 'Git Manager GUI.exe';
+const WORK = path.join(DIST, '.setup');
+const ZIP = path.join(WORK, 'app.zip');
+const MAGIC = Buffer.from('GITMGRPK', 'ascii');
+
+function schritt(text) {
+  console.log(`\n» ${text}`);
+}
+
+function sha256(file) {
+  const hash = crypto.createHash('sha256');
+  const fd = fs.openSync(file, 'r');
+  try {
+    const buf = Buffer.alloc(8 * 1024 * 1024);
+    let n;
+    while ((n = fs.readSync(fd, buf, 0, buf.length, null)) > 0) hash.update(buf.subarray(0, n));
+  } finally { fs.closeSync(fd); }
+  return hash.digest('hex');
+}
+
+function main() {
+  const version = require(path.join(ROOT, 'package.json')).version;
+  const outName = `Git-Manager-GUI-Setup-${version}.exe`;
+  const OUT = path.join(DIST, outName);
+
+  if (!fs.existsSync(path.join(APP_DIR, APP_EXE))) {
+    throw new Error(`${APP_DIR}\\${APP_EXE} fehlt – vorher "electron-builder --win dir" ausführen.`);
+  }
+  if (!fs.existsSync(path.join(APP_DIR, 'resources', 'mingit', 'cmd', 'git.exe'))) {
+    throw new Error('Eingebautes Git fehlt in resources/mingit – extraResources in package.json prüfen.');
+  }
+  fs.rmSync(WORK, { recursive: true, force: true });
+  fs.mkdirSync(WORK, { recursive: true });
+
+  schritt('App wird gepackt …');
+  // .NET-ZIP über PowerShell: in jedem Windows enthalten, keine zusätzliche npm-Abhängigkeit
+  const ps = [
+    'Add-Type -AssemblyName System.IO.Compression.FileSystem',
+    `[System.IO.Compression.ZipFile]::CreateFromDirectory('${APP_DIR.replace(/'/g, "''")}', '${ZIP.replace(/'/g, "''")}', [System.IO.Compression.CompressionLevel]::Optimal, $false)`,
+  ].join('; ');
+  execFileSync('powershell.exe', ['-NoProfile', '-NonInteractive', '-Command', ps], { stdio: 'inherit' });
+
+  schritt(`Setup ${version} wird gebaut …`);
+  const stubDir = path.join(WORK, 'stub');
+  execFileSync('dotnet', [
+    'build', path.join(ROOT, 'installer', 'GitManagerSetup.csproj'),
+    '-c', 'Release', `-p:Version=${version}`, '-p:DebugType=none',
+    '--nologo', '-v', 'q', '-o', stubDir,
+  ], { stdio: 'inherit' });
+  const stub = path.join(stubDir, 'Git-Manager-GUI-Setup.exe');
+  if (!fs.existsSync(stub)) throw new Error('Build des Setups fehlgeschlagen.');
+
+  schritt('App wird ans Setup angehängt …');
+  const zipSize = fs.statSync(ZIP).size;
+  const footer = Buffer.alloc(16);
+  footer.writeBigInt64LE(BigInt(zipSize), 0);
+  MAGIC.copy(footer, 8);
+  fs.rmSync(OUT, { force: true });
+  fs.copyFileSync(stub, OUT);
+  // ZIP in Blöcken anhängen statt komplett in den Speicher zu laden
+  const fd = fs.openSync(OUT, 'a');
+  try {
+    const src = fs.openSync(ZIP, 'r');
+    try {
+      const buf = Buffer.alloc(8 * 1024 * 1024);
+      let n;
+      while ((n = fs.readSync(src, buf, 0, buf.length, null)) > 0) fs.writeSync(fd, buf, 0, n);
+    } finally { fs.closeSync(src); }
+    fs.writeSync(fd, footer);
+  } finally { fs.closeSync(fd); }
+
+  schritt('Prüfsumme wird geschrieben …');
+  const sum = sha256(OUT);
+  fs.writeFileSync(`${OUT}.sha256`, `${sum}  ${outName}\n`);
+
+  schritt('Aufräumen …');
+  for (const t of [WORK, APP_DIR, path.join(DIST, 'builder-debug.yml'), path.join(DIST, 'builder-effective-config.yaml')]) {
+    fs.rmSync(t, { recursive: true, force: true });
+  }
+
+  const mb = (fs.statSync(OUT).size / 1024 / 1024).toFixed(1);
+  console.log(`\nFertig: ${OUT} (${mb} MB)\nSHA-256: ${sum}`);
+}
+
+try {
+  main();
+} catch (err) {
+  console.error(`\nFehler: ${err.message}`);
+  process.exit(1);
+}