Upload via Git Manager GUI

2026-05-14 08:07:18 +02:00 · 2026-05-14 08:07:16 +02:00 · 2026-05-14 08:07:14 +02:00 · 2026-05-14 08:07:13 +02:00 · 2026-05-14 08:07:10 +02:00 · 2026-05-14 08:07:07 +02:00
28 changed files with 18576 additions and 1995 deletions
--- a/DEV_GUIDE.md
+++ b/DEV_GUIDE.md
@@ -0,0 +1,535 @@
+# 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
+```
+
+### Version erhöhen
+
+1. Version in `package.json` updaten: `"version": "2.1.4"`
+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
--- a/HANDBUCH.html
+++ b/HANDBUCH.html
--- a/README.md
+++ b/README.md
@@ -1,61 +1,212 @@
-# 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
+
+### 📊 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 |
+| <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
+
+### v2.1.3 (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).
--- a/tests/gitHandler.test.js
+++ b/tests/gitHandler.test.js
--- a/assets/Thumbs.db
+++ b/assets/Thumbs.db
--- a/landing.html
+++ b/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 seamless — 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 (baldiger Update)</h3>
+            <div class="demo-mockup">
+                Screenshot-Bereich — Demo und UI-Preview kommen bald!<br><br>
+                <em>Starte die App mit npm start um einen 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>
--- a/main.js
+++ b/main.js
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,27 +1,56 @@
 {
  "name": "git-manager-gui",
-  "version": "2.0.0",
+  "version": "2.1.3",
+  "description": "Git Manager GUI - Verwaltung von Git Repositories",
+  "author": "M_Viper",
  "main": "main.js",
  "scripts": {
    "start": "electron .",
-    "build": "electron-builder"
+    "build": "electron-builder",
+    "test": "node --test __tests__/*.test.js",
+    "pdf": "electron generate-pdf.js"
  },
  "dependencies": {
-    "axios": "^1.13.4",
+    "axios": "^1.13.5",
    "form-data": "^4.0.5",
-    "simple-git": "^3.19.1"
+    "simple-git": "^3.32.3",
+    "archiver": "^6.0.0",
+    "unzipper": "^0.11.0"
+  },
+  "overrides": {
+    "minimatch": "^3.1.4"
  },
  "devDependencies": {
-    "electron": "^26.2.0",
-    "electron-builder": "^26.0.12"
+    "electron": "^41.0.4",
+    "electron-builder": "^26.8.1"
  },
  "build": {
+    "asar": true,
    "appId": "com.viper.gitmanager",
    "productName": "Git Manager GUI",
    "files": [
      "**/*",
      "!node_modules/.cache",
-      "!**/*.map"
+      "!**/*.map",
+      "!**/.git",
+      "!**/.git/**",
+      "!repos/**",
+      "!data/**",
+      "!backup/**",
+      "!*.zip",
+      "!*.rar",
+      "!*.log"
+    ],
+    "extraResources": [
+      "repos/",
+      {
+        "from": "data",
+        "to": "data",
+        "filter": [
+          "**/*",
+          "!credentials.json"
+        ]
+      }
    ],
    "directories": {
      "buildResources": "assets"
--- a/preload.js
+++ b/preload.js
@@ -1,5 +1,5 @@
 // preload.js — expose IPC to renderer
-const { contextBridge, ipcRenderer } = require('electron');
+const { contextBridge, ipcRenderer, webUtils } = require('electron');

 contextBridge.exposeInMainWorld('electronAPI', {
  // Lokale Datei-Operationen
@@ -10,9 +10,27 @@ contextBridge.exposeInMainWorld('electronAPI', {
  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),
@@ -24,16 +42,46 @@ contextBridge.exposeInMainWorld('electronAPI', {
  // 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),
@@ -59,8 +107,14 @@ contextBridge.exposeInMainWorld('electronAPI', {
  getLocalCommitDetails: (data) => ipcRenderer.invoke('get-local-commit-details', data),
  searchLocalCommits: (data) => ipcRenderer.invoke('search-local-commits', 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: () => ipcRenderer.invoke('check-for-updates'),
+  checkForUpdates: (options) => ipcRenderer.invoke('check-for-updates', options || {}),
  getAppVersion: () => ipcRenderer.invoke('get-app-version'),
  
  // Triggert den tatsächlichen Download des Assets
@@ -74,12 +128,24 @@ contextBridge.exposeInMainWorld('electronAPI', {
    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);
@@ -96,5 +162,35 @@ contextBridge.exposeInMainWorld('electronAPI', {
    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')
 });
--- a/renderer/App.jsx
+++ b/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>
  );
 }
--- a/renderer/Settings.jsx
+++ b/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>
  );
 }
--- a/renderer/icon.png
+++ b/renderer/icon.png
--- a/renderer/index.html
+++ b/renderer/index.html
@@ -4,75 +4,322 @@
  <meta charset="utf-8" />
  <title>Git Manager Explorer Pro</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https: http:; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none';">
+  <link rel="icon" type="image/png" href="./icon.png">
  <link rel="stylesheet" href="style.css">
 </head>
 <body>
  <div id="app">
-    <div id="toolbar">
-      <div class="tool-group">
-        <button id="btnSettings" title="Einstellungen">⚙️ Settings</button>
-        <button id="btnBack" class="secondary hidden" title="Zurück">⬅️ Zurück</button>
-        <button id="btnSelectFolder" class="accent-btn" title="Lokalen Ordner öffnen">📂 Open Local</button>
-        <button id="btnLoadGiteaRepos" class="accent-btn" title="Gitea Repositories laden">🌐 Load Gitea</button>
+    <!-- Titelbalken-Streifen -->
+    <div id="titlebar-strip">
+      <div class="titlebar-strip-brand">
+        <img src="./icon.png" alt="" class="titlebar-strip-icon">
+        <span class="titlebar-strip-title">Git Manager Explorer Pro</span>
      </div>
-      
-      <div class="tool-group">
-        <select id="platform" title="Plattform auswählen">
-          <option value="gitea" selected>Gitea</option>
-          <option value="github">GitHub</option>
-        </select>
-        <button id="btnOpenRepoActions" title="Neues Repository erstellen">🚀 New Repo</button>
-        <button id="btnPush" title="Projekt pushen">⬆️ Push</button>
-        <button id="btnCommits" class="hidden" title="Commit History anzeigen">📊 Commits</button>
-        <button id="btnReleases" class="hidden" title="Releases anzeigen">📦 Releases</button>
+      <div class="win-controls" aria-label="Fenster-Steuerung">
+        <button class="win-btn win-btn--minimize" id="btnWinMinimize" title="Minimieren">
+          <svg width="10" height="1" viewBox="0 0 10 1"><rect width="10" height="1" fill="currentColor"/></svg>
+        </button>
+        <button class="win-btn win-btn--maximize" id="btnWinMaximize" title="Maximieren">
+          <svg width="10" height="10" viewBox="0 0 10 10"><rect x="0.5" y="0.5" width="9" height="9" rx="1" fill="none" stroke="currentColor"/></svg>
+        </button>
+        <button class="win-btn win-btn--close" id="btnWinClose" title="Schließen">
+          <svg width="10" height="10" viewBox="0 0 10 10"><line x1="0" y1="0" x2="10" y2="10" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/><line x1="10" y1="0" x2="0" y2="10" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/></svg>
+        </button>
      </div>
-      
-      <span id="status" class="status">Bereit</span>
    </div>

-    <main id="main">
-      <div id="explorerGrid" class="explorer-grid">
+    <div id="toolbar">
+      <div class="toolbar-row toolbar-row--top">
+        <div class="toolbar-brand" aria-label="App Kopfbereich">
+          <div class="toolbar-brand-mark">
+            <img src="./icon.png" alt="Git Manager Logo" class="toolbar-brand-logo">
+          </div>
+          <div class="toolbar-brand-copy">
+            <span class="toolbar-kicker">Workspace Control</span>
+            <strong>Git Manager Explorer Pro</strong>
+          </div>
+          <span id="project-toolbar-title" class="toolbar-project-title"></span>
        </div>
-    </main>

-    <div id="settingsModal" class="modal hidden">
-      <div class="modalContent card">
-        <h2>⚙️ Einstellungen</h2>
-        
-        <div class="input-group">
-          <label>GitHub Token</label>
-          <input id="githubToken" type="password" placeholder="ghp_...">
-        </div>
-        
-        <div class="input-group">
-          <label>Gitea Token</label>
-          <input id="giteaToken" type="password" placeholder="Token hier einfügen">
-        </div>
-        
-        <div class="input-group">
-          <label>Gitea URL</label>
-          <input id="giteaURL" type="text" placeholder="https://gitea.example.com">
-        </div>
-        
-        <div class="input-group" style="margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1);">
-          <label>App Version</label>
-          <div style="display: flex; gap: 12px; align-items: center;">
-            <input id="appVersion" type="text" readonly style="flex: 1; background: rgba(255,255,255,0.05); cursor: not-allowed;">
-            <button id="btnCheckUpdates" style="
-              background: linear-gradient(135deg, #00d4ff, #8b5cf6);
-              color: #000;
-              border: none;
-              padding: 10px 20px;
-              border-radius: 8px;
-              font-weight: 600;
-              cursor: pointer;
-              white-space: nowrap;
-            ">🔄 Nach Updates suchen</button>
+        <div class="toolbar-top-actions">
+          <div class="tool-group tool-group--quick-actions">
+            <button id="btnOpenRepoActions" title="Neues Repository erstellen">🚀 New Repo</button>
+            <button id="btnOpenMigration" title="Repository von GitHub/GitLab zu Gitea migrieren">📥 Migrieren</button>
+            <button id="btnPush" title="Projekt pushen">⬆️ Push</button>
+            <button id="btnGlobalTrash" class="hidden" style="display:none" title=""><!-- removed --></button>
+          </div>
+
+          <div class="tool-group tool-group--utility">
+            <span class="tool-group-title">Steuerung</span>
+            <button id="btnSettings" title="Einstellungen">⚙️ Settings</button>
+            <button id="btnBatchActions" title="Batch-Aktionen">🧩 Batch</button>
+            <button id="btnOpenActivityLog" title="Aktivitätsprotokoll">📝 Activity</button>
+            <button id="btnRetryQueueNow" class="secondary" title="Retry-Queue jetzt verarbeiten">🔁 Queue (0)</button>
+            <button id="btnBack" class="secondary hidden" title="Zurück">⬅️ Zurück</button>
+          </div>
+
+          <div class="toolbar-status-wrap">
+            <span class="status-dot" aria-hidden="true"></span>
+            <span id="status" class="status">Bereit</span>
          </div>
        </div>
-        
-        <div class="modal-buttons">
-          <button id="btnSaveSettings">Speichern</button>
+      </div>
+
+      <div class="toolbar-row toolbar-row--bottom">
+        <div class="tool-group tool-group--workspace">
+          <span class="tool-group-title">Quelle</span>
+          <button id="btnSelectFolder" class="accent-btn" title="Lokalen Ordner öffnen">📂 Open Local</button>
+          <button id="btnLoadGiteaRepos" class="accent-btn" title="Projekte der gewählten Plattform laden">🌐 Load Projekte</button>
+        </div>
+
+        <div class="tool-group tool-group--repo">
+          <span class="tool-group-title">Repository</span>
+          <input id="platform" type="hidden" value="gitea">
+          <div class="platform-switch" role="tablist" aria-label="Plattform auswählen">
+            <button type="button" class="platform-option active" data-platform="gitea" aria-pressed="true">Gitea</button>
+            <button type="button" class="platform-option" data-platform="github" aria-pressed="false">GitHub</button>
+          </div>
+          <button id="btnCommits" class="hidden" title="Commit History anzeigen">📊 Commits</button>
+          <button id="btnReleases" class="hidden" title="Releases anzeigen">📦 Releases</button>
+          <button id="btnTrash" class="hidden" style="display:none" title=""><!-- removed --></button>
+          <button id="btnPurgeTrash" class="hidden" style="display:none" title=""><!-- removed --></button>
+        </div>
+      </div>
+    </div>
+
+    <div id="project-gravur-bar"><span id="project-gravur-title" class="project-gravur-title"></span></div>
+    <div class="project-gravur-separator"></div>
+    <div id="contentArea" class="content-area">
+      <aside id="favHistorySidebar" class="fav-history-sidebar" aria-label="Favoriten und Verlauf"></aside>
+      <main id="main">
+        <div id="explorerGrid" class="explorer-grid"></div>
+      </main>
+    </div>
+
+    <div id="settingsModal" class="modal hidden">
+      <div class="modalContent card settings-modal-content">
+        <button id="btnSettingsWatermark" class="settings-watermark-btn" title="Projektinformationen anzeigen" aria-label="Projektinformationen anzeigen">ⓘ</button>
+        <div id="settingsWatermarkCard" class="settings-watermark-card hidden" role="dialog" aria-label="Projektinformationen">
+          <h4>Projektinformationen</h4>
+          <div class="settings-watermark-row"><span>Ersteller:</span><strong>M_Viper</strong></div>
+          <div class="settings-watermark-row"><span>Webseite:</span><a href="https://m-viper.de" target="_blank" rel="noopener noreferrer">https://m-viper.de</a></div>
+          <div class="settings-watermark-row"><span>Discord:</span><a id="watermarkDiscord" href="http://discord.viper-network.de" target="_blank" rel="noopener noreferrer">discord.com/invite/FdRs4BRd8D</a></div>
+          <div class="settings-watermark-row"><span>E-Mail:</span><a id="watermarkMail" href="mailto:admin@m-viper.de">admin@m-viper.de</a></div>
+          <div class="settings-watermark-row"><span>Version:</span><strong id="watermarkVersion">-</strong></div>
+          <div class="settings-watermark-row"><span>Copyright:</span><strong id="watermarkCopyright">-</strong></div>
+          <div class="settings-watermark-row"><span>Projekt:</span><strong>Git Manager Explorer Pro</strong></div>
+        </div>
+
+        <div class="settings-header">
+          <div class="settings-header-inner">
+            <div class="settings-avatar-wrap" id="settingsAvatarWrap" title="Profilbild ändern">
+              <img id="settingsAvatarImg" class="settings-avatar-img" src="" alt="Avatar" style="display:none;">
+              <div id="settingsAvatarPlaceholder" class="settings-avatar-placeholder">👤</div>
+              <div class="settings-avatar-overlay">✏️</div>
+              <input id="settingsAvatarInput" type="file" accept="image/*" style="display:none;">
+            </div>
+            <button id="btnUploadAvatar" class="settings-avatar-upload-btn" title="Gespeichertes Bild jetzt auf Gitea hochladen">📤 Auf Gitea aktualisieren</button>
+            <div>
+              <div class="settings-eyebrow">Konfiguration</div>
+              <h2>⚙️ Einstellungen</h2>
+              <p class="settings-subtitle">Alle wichtigen Optionen auf einer Seite: Zugangsdaten, Verbindungscheck, Darstellung und Updates.</p>
+            </div>
+          </div>
+        </div>
+
+        <div class="settings-layout">
+          <div class="settings-column settings-column--left">
+            <section class="settings-panel settings-panel--credentials">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>Zugangsdaten</h3>
+                  <p>API-Zugriffe für GitHub und Gitea konfigurieren.</p>
+                </div>
+              </div>
+
+              <div class="settings-credentials-grid">
+                <article class="settings-auth-card settings-auth-card--github">
+                  <div class="settings-auth-card-header">
+                    <h4>GitHub</h4>
+                    <button id="btnTestGithubConnection" class="secondary" type="button">🔌 Verbindung testen</button>
+                  </div>
+                  <div class="input-group settings-auth-input">
+                    <label for="githubToken">GitHub Token</label>
+                    <input id="githubToken" type="password" placeholder="ghp_...">
+                  </div>
+                  <div class="settings-auth-spacer" aria-hidden="true">GitHub benötigt keine Server-URL</div>
+                  <div id="githubTokenHint" class="settings-inline-hint">Hinweis: Der Token wird direkt über api.github.com geprüft.</div>
+                </article>
+
+                <article class="settings-auth-card settings-auth-card--gitea">
+                  <div class="settings-auth-card-header">
+                    <h4>Gitea</h4>
+                    <button id="btnTestGiteaConnection" class="secondary" type="button">🔌 Verbindung testen</button>
+                  </div>
+                  <div class="input-group settings-auth-input">
+                    <label for="giteaToken">Gitea Token</label>
+                    <input id="giteaToken" type="password" placeholder="Token hier einfügen">
+                  </div>
+                  <div class="input-group settings-auth-input">
+                    <label for="giteaURL">Gitea URL</label>
+                    <input id="giteaURL" type="text" placeholder="https://gitea.example.com">
+                  </div>
+                  <div id="giteaUrlHint" class="settings-inline-hint">Hinweis: IPv6 mit Klammern eingeben, z.B. http://[2001:db8::1]:3000</div>
+                </article>
+              </div>
+            </section>
+
+            <section class="settings-panel settings-panel--display">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>Darstellung</h3>
+                  <p>Übersicht und Explorer an deinen Arbeitsstil anpassen.</p>
+                </div>
+              </div>
+
+              <div class="settings-toggle-list">
+                <label class="settings-toggle-row" for="settingFavorites">
+                  <span class="settings-toggle-info">
+                    <span class="settings-toggle-title">⭐ Favoriten-Bereich anzeigen</span>
+                    <span class="settings-toggle-desc">Pinnt wichtige Repositories und Ordner sichtbar im Kopfbereich.</span>
+                  </span>
+                  <span class="toggle-switch">
+                    <input type="checkbox" id="settingFavorites" checked>
+                    <span class="toggle-track"></span>
+                  </span>
+                </label>
+
+                <label class="settings-toggle-row" for="settingRecent">
+                  <span class="settings-toggle-info">
+                    <span class="settings-toggle-title">🕐 Zuletzt geöffnet anzeigen</span>
+                    <span class="settings-toggle-desc">Zeigt deine letzten Projekte direkt in der Übersicht an.</span>
+                  </span>
+                  <span class="toggle-switch">
+                    <input type="checkbox" id="settingRecent" checked>
+                    <span class="toggle-track"></span>
+                  </span>
+                </label>
+
+                <label class="settings-toggle-row" for="settingCompact">
+                  <span class="settings-toggle-info">
+                    <span class="settings-toggle-title">⊞ Kompakt-Modus</span>
+                    <span class="settings-toggle-desc">Verdichtet Karten und Abstände für kleinere Fenster.</span>
+                  </span>
+                  <span class="toggle-switch">
+                    <input type="checkbox" id="settingCompact">
+                    <span class="toggle-track"></span>
+                  </span>
+                </label>
+
+                <label class="settings-toggle-row" for="settingColoredIcons">
+                  <span class="settings-toggle-info">
+                    <span class="settings-toggle-title">🎨 Farbige Datei-Icons</span>
+                    <span class="settings-toggle-desc">Setzt stärkere Dateityp-Farben für schnellere Orientierung.</span>
+                  </span>
+                  <span class="toggle-switch">
+                    <input type="checkbox" id="settingColoredIcons" checked>
+                    <span class="toggle-track"></span>
+                  </span>
+                </label>
+
+              </div>
+            </section>
+
+            <section class="settings-panel settings-panel--diagnostics">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>Diagnose</h3>
+                  <p>Erstellt ein Diagnosepaket mit Logs, Plattform und letzten Fehlern für schnelles Debugging.</p>
+                </div>
+              </div>
+              <div class="settings-diagnostics-card">
+                <button id="btnCreateDiagnostics" class="settings-action-btn" type="button">🧪 Diagnose erstellen</button>
+              </div>
+            </section>
+
+          </div>
+
+          <div class="settings-column settings-column--right">
+            <section class="settings-panel settings-panel--health">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>Verbindungsstatus</h3>
+                  <p>Direkt sehen, ob URL, API und Auth sauber antworten.</p>
+                </div>
+              </div>
+
+              <div class="settings-health-box">
+                <div class="settings-health-row"><span>URL</span><strong id="healthUrl">Unbekannt</strong></div>
+                <div class="settings-health-row"><span>API</span><strong id="healthApi">Unbekannt</strong></div>
+                <div class="settings-health-row"><span>Auth</span><strong id="healthAuth">Unbekannt</strong></div>
+                <div class="settings-health-row"><span>Latenz</span><strong id="healthLatency">-</strong></div>
+                <div class="settings-health-row"><span>Server</span><strong id="healthVersion">-</strong></div>
+                <div class="settings-health-row"><span>Letzter Fehler</span><strong id="healthLastError">-</strong></div>
+              </div>
+            </section>
+
+            <section class="settings-panel settings-panel--system">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>System</h3>
+                  <p>Verhalten beim Windows-Start steuern.</p>
+                </div>
+              </div>
+              <div class="settings-toggle-list">
+                <label class="settings-toggle-row" for="settingAutostart">
+                  <span class="settings-toggle-info">
+                    <span class="settings-toggle-title">🚀 Mit Windows starten</span>
+                    <span class="settings-toggle-desc">Startet die App automatisch beim Anmelden, minimiert im System-Tray.</span>
+                  </span>
+                  <span class="toggle-switch">
+                    <input type="checkbox" id="settingAutostart">
+                    <span class="toggle-track"></span>
+                  </span>
+                </label>
+              </div>
+            </section>
+
+            <section class="settings-panel settings-panel--app">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>App & Updates</h3>
+                  <p>Version prüfen und neue Releases direkt anstoßen.</p>
+                </div>
+              </div>
+
+              <div class="settings-version-card">
+                <div class="input-group input-group--wide settings-version-field">
+                  <label for="appVersion">App Version</label>
+                  <input id="appVersion" class="settings-readonly-input" type="text" readonly>
+                </div>
+                <button id="btnCheckUpdates" class="settings-update-btn">🔄 Nach Updates suchen</button>
+              </div>
+            </section>
+
+            <section class="settings-panel settings-panel--backup">
+              <div class="settings-panel-header">
+                <div>
+                  <h3>Backup & Transfer</h3>
+                  <p>Einstellungen, Favoriten und Verlauf exportieren oder auf einem anderen PC importieren.</p>
+                </div>
+              </div>
+              <div class="settings-backup-card">
+                <div class="settings-tools-grid">
+                  <button id="btnExportSettingsBundle" class="settings-action-btn" type="button">📦 Backup exportieren</button>
+                  <button id="btnImportSettingsBundle" class="settings-action-btn" type="button">📥 Backup importieren</button>
+                </div>
+                <div class="settings-inline-hint">
+                  Export enthält Tokens nur verschlüsselt, nie als Klartext. Der Import ist für andere PCs geeignet.
+                </div>
+              </div>
+            </section>
+
+          </div>
+        </div>
+
+        <div class="modal-buttons settings-modal-actions">
+          <button id="btnSaveSettings" class="accent-btn">Speichern</button>
          <button id="btnCloseSettings" class="secondary">Abbrechen</button>
        </div>
      </div>
@@ -85,6 +332,7 @@
        <div class="input-group">
          <label>Repository Name</label>
          <input id="repoName" type="text" placeholder="mein-projekt">
+          <div id="repoNameValidationHint" class="settings-inline-hint">Name prüfen: Duplikate, ähnliche Namen und ungültige Zeichen werden erkannt.</div>
        </div>
        
        <div class="input-group">
@@ -125,6 +373,139 @@
      </div>
    </div>

+    <!-- Migration Modal -->
+    <div id="migrationModal" class="modal hidden">
+      <div class="modalContent card migration-modal-content">
+        <h2>📥 Repository migrieren</h2>
+        <p class="settings-subtitle">Ein Repository von GitHub, GitLab oder einer anderen Git-Quelle auf deine Gitea-Instanz kopieren.</p>
+
+        <div class="migration-fields">
+          <div class="input-group">
+            <label for="migrateCloneUrl">Quell-URL (Clone-URL)</label>
+            <input id="migrateCloneUrl" type="text" placeholder="https://github.com/benutzer/repo.git">
+            <div class="settings-inline-hint">Beispiel: https://github.com/M_Viper/NexTrade.git</div>
+          </div>
+
+          <div class="input-group">
+            <label for="migrateRepoName">Neuer Repository-Name auf Gitea</label>
+            <input id="migrateRepoName" type="text" placeholder="NexTrade">
+          </div>
+
+          <div class="input-group">
+            <label for="migrateDescription">Beschreibung (optional)</label>
+            <input id="migrateDescription" type="text" placeholder="">
+          </div>
+
+          <div class="migration-row-split">
+            <div class="input-group">
+              <label for="migrateAuthUsername">Auth-Benutzername (bei privaten Repos)</label>
+              <input id="migrateAuthUsername" type="text" placeholder="GitHub-Benutzername">
+            </div>
+            <div class="input-group">
+              <label for="migrateAuthToken">Auth-Token (bei privaten Repos)</label>
+              <input id="migrateAuthToken" type="password" placeholder="ghp_…">
+            </div>
+          </div>
+
+          <label class="settings-toggle-row" style="margin-top:4px;" for="migratePrivate">
+            <span class="settings-toggle-info">
+              <span class="settings-toggle-title">🔒 Privates Repository</span>
+            </span>
+            <span class="toggle-switch">
+              <input type="checkbox" id="migratePrivate">
+              <span class="toggle-track"></span>
+            </span>
+          </label>
+        </div>
+
+        <div id="migrationStatus" class="migration-status hidden"></div>
+
+        <div class="modal-buttons">
+          <button id="btnStartMigration" class="accent-btn">📥 Migration starten</button>
+          <button id="btnCloseMigration" class="secondary">Abbrechen</button>
+        </div>
+      </div>
+    </div>
+
+    <div id="batchActionModal" class="modal hidden">
+      <div class="modalContent card">
+        <h2>🧩 Batch-Aktionen</h2>
+
+        <div class="input-group">
+          <label>Aktion</label>
+          <select id="batchActionType">
+            <option value="refresh">Repos aktualisieren</option>
+            <option value="clone">Repos klonen</option>
+            <option value="create-tag">Tag erstellen</option>
+            <option value="create-release">Release erstellen</option>
+          </select>
+        </div>
+
+        <div class="input-group">
+          <label>Repositories (pro Zeile: owner/repo)</label>
+          <textarea id="batchRepoList" class="batch-textarea" placeholder="M_Viper/ProjektA&#10;M_Viper/ProjektB"></textarea>
+        </div>
+
+        <div id="batchCloneGroup" class="input-group hidden">
+          <label>Zielordner für Clone</label>
+          <div class="batch-inline-row">
+            <input id="batchCloneTarget" type="text" readonly placeholder="Bitte Zielordner auswählen">
+            <button id="btnSelectBatchCloneTarget" class="secondary">📁 Wählen</button>
+          </div>
+          <div id="batchCloneValidationHint" class="settings-inline-hint">Kollisionsprüfung aktiv: vorhandene Zielordner und Namenskonflikte werden angezeigt.</div>
+        </div>
+
+        <div id="batchTagGroup" class="input-group hidden">
+          <label>Tag</label>
+          <input id="batchTagName" type="text" placeholder="v1.0.0">
+        </div>
+
+        <div id="batchReleaseNameGroup" class="input-group hidden">
+          <label>Release-Name</label>
+          <input id="batchReleaseName" type="text" placeholder="Release v1.0.0">
+        </div>
+
+        <div id="batchReleaseBodyGroup" class="input-group hidden">
+          <label>Release-Text</label>
+          <textarea id="batchReleaseBody" class="batch-textarea" placeholder="Changelog..."></textarea>
+        </div>
+
+        <div class="modal-buttons">
+          <button id="btnRunBatchAction" class="accent-btn">Ausführen</button>
+          <button id="btnCloseBatchAction" class="secondary">Abbrechen</button>
+        </div>
+      </div>
+    </div>
+
+    <div id="activityLogModal" class="modal hidden">
+      <div class="modalContent card">
+        <h2>📝 Aktivitätsprotokoll</h2>
+
+        <div class="activity-toolbar">
+          <select id="activityFilterLevel">
+            <option value="all">Alle</option>
+            <option value="info">Info</option>
+            <option value="warning">Warn</option>
+            <option value="error">Error</option>
+          </select>
+          <select id="activityFilterFix">
+            <option value="all">Alle Einträge</option>
+            <option value="fixable">Nur mit Fix</option>
+          </select>
+          <button id="btnRetryQueueRefresh" class="secondary">🔁 Queue jetzt retry</button>
+          <button id="btnClearActivityLog" class="secondary">🧹 Log leeren</button>
+        </div>
+
+        <div id="activityQueueInfo" class="activity-queue-info">Retry-Queue: 0</div>
+        <div id="activitySummaryInfo" class="activity-summary-info">Fehler mit Fix: 0</div>
+        <div id="activityLogList" class="activity-log-list"></div>
+
+        <div class="modal-buttons">
+          <button id="btnCloseActivityLog" class="secondary">Schließen</button>
+        </div>
+      </div>
+    </div>
+
    <div id="fileEditorModal" class="modal hidden">
      <div class="file-editor-card">
        <div class="file-editor-header">
@@ -175,7 +556,7 @@
        <div style="display: flex; align-items: center; gap: 20px; margin-bottom: 20px;">
          <div style="font-size: 3rem; filter: drop-shadow(0 0 10px var(--accent-primary));">🚀</div>
          <div>
-            <h2 style="margin: 0; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;">Update verfügbar!</h2>
+            <h2 style="margin: 0; background: var(--accent-gradient); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;">Update verfügbar!</h2>
            <p id="updateVersionInfo" style="color: var(--text-secondary); margin: 5px 0 0 0; font-family: monospace;"></p>
          </div>
        </div>
--- a/renderer/modules/editor.js
+++ b/renderer/modules/editor.js
--- a/renderer/modules/gitea.js
+++ b/renderer/modules/gitea.js
--- a/renderer/modules/progress.js
+++ b/renderer/modules/progress.js
--- a/renderer/modules/state.js
+++ b/renderer/modules/state.js
--- a/renderer/modules/ui.js
+++ b/renderer/modules/ui.js
--- a/renderer/renderer.js
+++ b/renderer/renderer.js
--- a/renderer/style.css
+++ b/renderer/style.css
--- a/src/backup/BackupManager.js
+++ b/src/backup/BackupManager.js
@@ -0,0 +1,183 @@
+/**
+ * BackupManager — Orchestrates backup operations
+ */
+
+const archiver = require('archiver')
+const { createReadStream, createWriteStream } = require('fs')
+const { mkdir } = require('fs').promises
+const path = require('path')
+const { Transform } = require('stream')
+
+class BackupManager {
+  constructor(provider) {
+    this.provider = provider
+  }
+
+  /**
+   * Create a backup from a project folder
+   * @param {string} projectPath - Path to project folder
+   * @param {string} repoName - Repository name (used for filenames)
+   * @returns {Promise<{filename, size, timestamp}>}
+   */
+  async createBackup(projectPath, repoName) {
+    try {
+      // Create ZIP buffer
+      const buffer = await this._createZip(projectPath)
+      const timestamp = this._getTimestamp()
+      const filename = `${repoName}-backup-${timestamp}.zip`
+
+      // Upload to provider
+      const result = await this.provider.uploadBackup(buffer, filename)
+
+      // Cleanup old backups
+      await this._cleanupOldBackups(repoName)
+
+      return {
+        filename,
+        size: result.size || buffer.length,
+        timestamp
+      }
+    } catch (err) {
+      throw new Error(`Backup creation failed: ${err.message}`)
+    }
+  }
+
+  /**
+   * List all backups for a repository
+   * @param {string} repoName - Repository name
+   * @returns {Promise<Array>}
+   */
+  async listBackups(repoName) {
+    try {
+      const backups = await this.provider.listBackups()
+      return backups
+        .filter(b => b.name.startsWith(repoName))
+        .sort((a, b) => new Date(b.date || b.name) - new Date(a.date || a.name))
+    } catch (err) {
+      throw new Error(`Failed to list backups: ${err.message}`)
+    }
+  }
+
+  /**
+   * Restore a backup to a target folder
+   * @param {string} repoName - Repository name
+   * @param {string} filename - Backup filename
+   * @param {string} targetPath - Target folder path
+   */
+  async restoreBackup(repoName, filename, targetPath) {
+    try {
+      // Download backup
+      const buffer = await this.provider.downloadBackup(filename)
+
+      // Extract ZIP
+      await this._extractZip(buffer, targetPath)
+
+      return { ok: true, restored: filename }
+    } catch (err) {
+      throw new Error(`Restore failed: ${err.message}`)
+    }
+  }
+
+  /**
+   * Delete a backup
+   * @param {string} filename - Backup filename
+   */
+  async deleteBackup(filename) {
+    try {
+      await this.provider.deleteBackup(filename)
+      return { ok: true }
+    } catch (err) {
+      throw new Error(`Delete failed: ${err.message}`)
+    }
+  }
+
+  // ==================== PRIVATE METHODS ====================
+
+  /**
+   * Create ZIP buffer from project folder
+   * Excludes: .git, node_modules, dist, build, .env
+   */
+  async _createZip(projectPath) {
+    return new Promise((resolve, reject) => {
+      const output = []
+      const archive = archiver('zip', { zlib: { level: 5 } })
+
+      archive.on('data', chunk => output.push(chunk))
+      archive.on('end', () => resolve(Buffer.concat(output)))
+      archive.on('error', reject)
+
+      // Add files with exclusions
+      archive.glob('**/*', {
+        cwd: projectPath,
+        ignore: [
+          '.git/**',
+          '.git',
+          'node_modules/**',
+          'node_modules',
+          'dist/**',
+          'dist',
+          'build/**',
+          'build',
+          '.env',
+          '.env.local',
+          '.env.*.local',
+          '*.log',
+          'data/backups/**'
+        ],
+        dot: true
+      })
+
+      archive.finalize()
+    })
+  }
+
+  /**
+   * Extract ZIP buffer to target folder
+   */
+  async _extractZip(buffer, targetPath) {
+    const unzipper = require('unzipper')
+    
+    return new Promise((resolve, reject) => {
+      const { Readable } = require('stream')
+      const stream = Readable.from(buffer)
+
+      stream
+        .pipe(unzipper.Extract({ path: targetPath }))
+        .on('close', resolve)
+        .on('error', reject)
+    })
+  }
+
+  /**
+   * Get ISO timestamp (YYYYMMDD-HHMMSS format)
+   */
+  _getTimestamp() {
+    const now = new Date()
+    const year = now.getFullYear()
+    const month = String(now.getMonth() + 1).padStart(2, '0')
+    const day = String(now.getDate()).padStart(2, '0')
+    const hours = String(now.getHours()).padStart(2, '0')
+    const minutes = String(now.getMinutes()).padStart(2, '0')
+    const seconds = String(now.getSeconds()).padStart(2, '0')
+    
+    return `${year}${month}${day}-${hours}${minutes}${seconds}`
+  }
+
+  /**
+   * Cleanup old backups (keep only last N versions)
+   */
+  async _cleanupOldBackups(repoName, maxVersions = 5) {
+    try {
+      const backups = await this.listBackups(repoName)
+      
+      for (let i = maxVersions; i < backups.length; i++) {
+        await this.provider.deleteBackup(backups[i].name)
+      }
+    } catch (err) {
+      // Silently ignore cleanup errors
+      console.warn(`Cleanup warning: ${err.message}`)
+    }
+  }
+}
+
+module.exports = BackupManager
--- a/src/backup/BackupProvider.js
+++ b/src/backup/BackupProvider.js
@@ -0,0 +1,59 @@
+/**
+ * BackupProvider — Abstract base class for backup providers
+ * All providers must implement these methods
+ */
+
+class BackupProvider {
+  /**
+   * Authenticate with the backup service
+   * @param {Object} credentials - Provider-specific credentials
+   */
+  async authenticate(credentials) {
+    throw new Error('authenticate() not implemented in ' + this.constructor.name)
+  }
+
+  /**
+   * Upload a backup file
+   * @param {Buffer} buffer - File content
+   * @param {string} filename - Filename (e.g., 'repo-backup-2025-03-24.zip')
+   * @returns {Promise<{size: number}>}
+   */
+  async uploadBackup(buffer, filename) {
+    throw new Error('uploadBackup() not implemented in ' + this.constructor.name)
+  }
+
+  /**
+   * List all backups for a repository
+   * @returns {Promise<Array>} Array of {name, size, date}
+   */
+  async listBackups() {
+    throw new Error('listBackups() not implemented in ' + this.constructor.name)
+  }
+
+  /**
+   * Download a specific backup
+   * @param {string} filename - Filename to download
+   * @returns {Promise<Buffer>}
+   */
+  async downloadBackup(filename) {
+    throw new Error('downloadBackup() not implemented in ' + this.constructor.name)
+  }
+
+  /**
+   * Delete a backup file
+   * @param {string} filename - Filename to delete
+   */
+  async deleteBackup(filename) {
+    throw new Error('deleteBackup() not implemented in ' + this.constructor.name)
+  }
+
+  /**
+   * Test connection to backup service
+   * @returns {Promise<{ok: boolean, error?: string}>}
+   */
+  async testConnection() {
+    throw new Error('testConnection() not implemented in ' + this.constructor.name)
+  }
+}
+
+module.exports = BackupProvider
--- a/src/backup/LocalProvider.js
+++ b/src/backup/LocalProvider.js
@@ -0,0 +1,84 @@
+/**
+ * LocalProvider — Backup provider for local folders
+ */
+
+const path = require('path')
+const fs = require('fs').promises
+const BackupProvider = require('./BackupProvider')
+
+class LocalProvider extends BackupProvider {
+  constructor() {
+    super()
+    this.basePath = null
+  }
+
+  async authenticate(credentials) {
+    const basePath = String(credentials && credentials.basePath ? credentials.basePath : '').trim()
+    if (!basePath) {
+      throw new Error('Lokaler Backup-Ordner fehlt')
+    }
+
+    this.basePath = path.resolve(basePath)
+    await fs.mkdir(this.basePath, { recursive: true })
+  }
+
+  async testConnection() {
+    if (!this.basePath) return { ok: false, error: 'Not authenticated' }
+
+    try {
+      const stat = await fs.stat(this.basePath)
+      if (!stat.isDirectory()) {
+        return { ok: false, error: 'Pfad ist kein Ordner' }
+      }
+      return { ok: true }
+    } catch (err) {
+      return { ok: false, error: err.message }
+    }
+  }
+
+  async uploadBackup(buffer, filename) {
+    if (!this.basePath) throw new Error('Not authenticated')
+
+    const target = path.join(this.basePath, filename)
+    await fs.mkdir(path.dirname(target), { recursive: true })
+    await fs.writeFile(target, buffer)
+    return { size: buffer.length }
+  }
+
+  async listBackups() {
+    if (!this.basePath) throw new Error('Not authenticated')
+
+    const entries = await fs.readdir(this.basePath, { withFileTypes: true })
+    const files = entries.filter(e => e.isFile() && e.name.endsWith('.zip'))
+
+    const backups = []
+    for (const f of files) {
+      const full = path.join(this.basePath, f.name)
+      const stat = await fs.stat(full)
+      backups.push({
+        name: f.name,
+        size: stat.size,
+        date: stat.mtime.toISOString()
+      })
+    }
+
+    backups.sort((a, b) => new Date(b.date) - new Date(a.date))
+    return backups
+  }
+
+  async downloadBackup(filename) {
+    if (!this.basePath) throw new Error('Not authenticated')
+
+    const file = path.join(this.basePath, filename)
+    return fs.readFile(file)
+  }
+
+  async deleteBackup(filename) {
+    if (!this.basePath) throw new Error('Not authenticated')
+
+    const file = path.join(this.basePath, filename)
+    await fs.unlink(file)
+  }
+}
+
+module.exports = LocalProvider
--- a/src/git/apiHandler.js
+++ b/src/git/apiHandler.js
--- a/src/git/gitHandler.js
+++ b/src/git/gitHandler.js
@@ -15,9 +15,15 @@ async function initRepo(folderPath) {
  return true;
 }

-async function commitAndPush(folderPath, branch = 'master', message = 'Update from Git Manager GUI', progressCb = null) {
+async function commitAndPush(folderPath, branch = null, message = 'Update from Git Manager GUI', progressCb = null) {
  const git = gitFor(folderPath);

+  // Branch auto-detect: falls nicht angegeben oder 'HEAD', aktuellen Branch ermitteln
+  if (!branch || branch === 'HEAD') {
+    const summary = await git.branchLocal();
+    branch = summary.current || 'main';
+  }
+
  await git.add('./*');

  try {
@@ -44,8 +50,19 @@ async function commitAndPush(folderPath, branch = 'master', message = 'Update fr

 async function getBranches(folderPath) {
  const git = gitFor(folderPath);
-  const summary = await git.branchLocal();
-  return summary.all;
+  try {
+    // Alle Branches: lokal + remote (origin/main, origin/master usw.)
+    const summary = await git.branch(['-a']);
+    const all = summary.all
+      .map(b => b.replace(/^remotes\/origin\//, '').trim())
+      .filter(b => !b.startsWith('HEAD'))
+      .filter((b, i, arr) => arr.indexOf(b) === i); // deduplizieren
+    return all;
+  } catch (e) {
+    // Fallback: nur lokale Branches
+    const local = await git.branchLocal();
+    return local.all;
+  }
 }

 async function getCommitLogs(folderPath, count = 50) {
--- a/src/utils/helpers.js
+++ b/src/utils/helpers.js
@@ -0,0 +1,293 @@
+/**
+ * Gemeinsame Utility-Funktionen für Git Manager GUI
+ * - Branch Handling
+ * - API Error Handling
+ * - Standardisiertes Logging
+ * - Caching
+ */
+
+const fs = require('fs');
+const ppath = require('path');
+
+// ===== LOGGING SYSTEM =====
+const LOG_LEVELS = { DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3 };
+let currentLogLevel = process.env.NODE_ENV === 'production' ? LOG_LEVELS.INFO : LOG_LEVELS.DEBUG;
+let logQueue = [];
+const MAX_LOG_BUFFER = 2000;
+
+function formatLog(level, context, message, details = null) {
+  const timestamp = new Date().toISOString();
+  const levelStr = Object.keys(LOG_LEVELS).find(k => LOG_LEVELS[k] === level);
+  return {
+    timestamp,
+    level: levelStr,
+    context,
+    message,
+    details,
+    pid: process.pid
+  };
+}
+
+function writeLog(logEntry) {
+  logQueue.push(logEntry);
+  if (logQueue.length > MAX_LOG_BUFFER) {
+    logQueue.shift();
+  }
+
+  // Auch in Console schreiben
+  const { level, timestamp, context, message, details } = logEntry;
+  const prefix = `[${timestamp}] [${level}] [${context}]`;
+  
+  if (level === 'ERROR' && details?.error) {
+    console.error(prefix, message, details.error);
+  } else if (level === 'WARN') {
+    console.warn(prefix, message, details ? JSON.stringify(details) : '');
+  } else if (level !== 'DEBUG' || process.env.DEBUG) {
+    console.log(prefix, message, details ? JSON.stringify(details) : '');
+  }
+}
+
+const logger = {
+  debug: (context, message, details) => writeLog(formatLog(LOG_LEVELS.DEBUG, context, message, details)),
+  info: (context, message, details) => writeLog(formatLog(LOG_LEVELS.INFO, context, message, details)),
+  warn: (context, message, details) => writeLog(formatLog(LOG_LEVELS.WARN, context, message, details)),
+  error: (context, message, details) => writeLog(formatLog(LOG_LEVELS.ERROR, context, message, details)),
+  getRecent: (count = 20) => logQueue.slice(-count),
+  setLevel: (level) => { currentLogLevel = LOG_LEVELS[level] || LOG_LEVELS.INFO; }
+};
+
+// ===== BRANCH HANDLING =====
+const BRANCH_DEFAULTS = {
+  gitea: 'main',
+  github: 'main'
+};
+
+function normalizeBranch(branch = 'HEAD', platform = 'gitea') {
+  const value = String(branch || '').trim();
+  
+  // HEAD sollte immer zu Standard konvertiert werden
+  if (value.toLowerCase() === 'head') {
+    return BRANCH_DEFAULTS[platform] || 'main';
+  }
+  
+  // Validierung: nur sichere Git-Referenzen
+  if (/^[a-zA-Z0-9._\-/]+$/.test(value)) {
+    return value;
+  }
+  
+  return BRANCH_DEFAULTS[platform] || 'main';
+}
+
+function isSafeBranch(branch) {
+  return /^[a-zA-Z0-9._\-/]+$/.test(String(branch || ''));
+}
+
+// ===== ERROR HANDLING =====
+const ERROR_CODES = {
+  NETWORK: 'NETWORK_ERROR',
+  AUTH_FAILED: 'AUTH_FAILED',
+  NOT_FOUND: 'NOT_FOUND',
+  VALIDATION: 'VALIDATION_ERROR',
+  RATE_LIMIT: 'RATE_LIMIT',
+  SERVER_ERROR: 'SERVER_ERROR',
+  UNKNOWN: 'UNKNOWN_ERROR'
+};
+
+function parseApiError(error, defaultCode = ERROR_CODES.UNKNOWN) {
+  if (!error) {
+    return { code: defaultCode, message: 'Unknown error', statusCode: null };
+  }
+
+  // Axios-style error
+  if (error.response) {
+    const status = error.response.status;
+    const data = error.response.data;
+    let code = defaultCode;
+
+    if (status === 401 || status === 403) {
+      code = ERROR_CODES.AUTH_FAILED;
+    } else if (status === 404) {
+      code = ERROR_CODES.NOT_FOUND;
+    } else if (status === 429) {
+      code = ERROR_CODES.RATE_LIMIT;
+    } else if (status >= 500) {
+      code = ERROR_CODES.SERVER_ERROR;
+    }
+
+    return {
+      code,
+      message: data?.message || error.message || `HTTP ${status}`,
+      statusCode: status,
+      rawMessage: data?.message
+    };
+  }
+
+  // Network error
+  if (error.message?.includes('timeout') || error.code?.includes('TIMEOUT')) {
+    return { code: ERROR_CODES.NETWORK, message: 'Request timeout', statusCode: null };
+  }
+
+  if (error.code?.includes('ECONNREFUSED') || error.message?.includes('ECONNREFUSED')) {
+    return { code: ERROR_CODES.NETWORK, message: 'Connection refused', statusCode: null };
+  }
+
+  return {
+    code: ERROR_CODES.UNKNOWN,
+    message: error.message || String(error),
+    statusCode: null
+  };
+}
+
+function formatErrorForUser(error, context = 'Operation') {
+  const parsed = parseApiError(error);
+  const messages = {
+    [ERROR_CODES.AUTH_FAILED]: `Authentifizierung fehlgeschlagen. Bitte Token überprüfen.`,
+    [ERROR_CODES.NOT_FOUND]: `Ressource nicht gefunden.`,
+    [ERROR_CODES.NETWORK]: `Netzwerkfehler. Bitte Verbindung überprüfen.`,
+    [ERROR_CODES.RATE_LIMIT]: `Zu viele Anfragen. Bitte später versuchen.`,
+    [ERROR_CODES.SERVER_ERROR]: `Server-Fehler. Bitte später versuchen.`,
+    [ERROR_CODES.UNKNOWN]: `${context} fehlgeschlagen.`
+  };
+
+  return {
+    userMessage: messages[parsed.code],
+    technicalMessage: parsed.message,
+    code: parsed.code,
+    details: parsed
+  };
+}
+
+// ===== CACHING SYSTEM =====
+class Cache {
+  constructor(ttl = 300000) { // 5 min default
+    this.store = new Map();
+    this.ttl = ttl;
+  }
+
+  set(key, value, customTtl = null) {
+    const expiry = Date.now() + (customTtl || this.ttl);
+    this.store.set(key, { value, expiry });
+  }
+
+  get(key) {
+    const item = this.store.get(key);
+    if (!item) return null;
+    if (Date.now() > item.expiry) {
+      this.store.delete(key);
+      return null;
+    }
+    return item.value;
+  }
+
+  invalidate(keyPattern) {
+    for (const [key] of this.store) {
+      if (key.includes(keyPattern)) {
+        this.store.delete(key);
+      }
+    }
+  }
+
+  clear() {
+    this.store.clear();
+  }
+
+  size() {
+    return this.store.size;
+  }
+}
+
+// Standard Caches
+const caches = {
+  repos: new Cache(600000), // 10 min
+  fileTree: new Cache(300000), // 5 min
+  api: new Cache(120000) // 2 min
+};
+
+// ===== PARALLEL OPERATIONS =====
+async function runParallel(operations, concurrency = 4, onProgress = null) {
+  const results = new Array(operations.length);
+  let completed = 0;
+  let index = 0;
+
+  async function worker() {
+    while (index < operations.length) {
+      const i = index++;
+      try {
+        results[i] = { ok: true, result: await operations[i]() };
+      } catch (e) {
+        results[i] = { ok: false, error: e };
+      }
+      completed++;
+      if (onProgress) {
+        try { onProgress(completed, operations.length); } catch (_) {}
+      }
+    }
+  }
+
+  const workers = Array.from({ length: Math.min(concurrency, operations.length) }, () => worker());
+  await Promise.all(workers);
+  return results;
+}
+
+// ===== RETRY LOGIC =====
+async function retryWithBackoff(fn, maxAttempts = 3, baseDelay = 1000) {
+  let lastError;
+  for (let attempt = 0; attempt < maxAttempts; attempt++) {
+    try {
+      return await fn();
+    } catch (e) {
+      lastError = e;
+      if (attempt < maxAttempts - 1) {
+        const delay = baseDelay * Math.pow(2, attempt);
+        await new Promise(resolve => setTimeout(resolve, delay));
+      }
+    }
+  }
+  throw lastError;
+}
+
+// ===== FILE OPERATIONS =====
+function ensureDirectory(dirPath) {
+  if (!fs.existsSync(dirPath)) {
+    fs.mkdirSync(dirPath, { recursive: true });
+  }
+}
+
+function safeReadFile(filePath, defaultValue = null) {
+  try {
+    if (!fs.existsSync(filePath)) return defaultValue;
+    return fs.readFileSync(filePath, 'utf8');
+  } catch (e) {
+    logger.warn('safeReadFile', `Failed to read ${filePath}`, { error: e.message });
+    return defaultValue;
+  }
+}
+
+function safeWriteFile(filePath, content) {
+  try {
+    ensureDirectory(ppath.dirname(filePath));
+    fs.writeFileSync(filePath, content, 'utf8');
+    return true;
+  } catch (e) {
+    logger.error('safeWriteFile', `Failed to write ${filePath}`, { error: e.message });
+    return false;
+  }
+}
+
+// ===== EXPORTS =====
+module.exports = {
+  logger,
+  normalizeBranch,
+  isSafeBranch,
+  parseApiError,
+  formatErrorForUser,
+  ERROR_CODES,
+  Cache,
+  caches,
+  runParallel,
+  retryWithBackoff,
+  ensureDirectory,
+  safeReadFile,
+  safeWriteFile,
+  LOG_LEVELS
+};
--- a/updater.js
+++ b/updater.js
@@ -3,9 +3,11 @@ const { app, shell } = require('electron');
 const https = require('https');
 const fs = require('fs');
 const path = require('path');
+const crypto = require('crypto');
 const { spawn } = require('child_process');

 const GITEA_API_URL = 'https://git.viper.ipv64.net/api/v1/repos/M_Viper/Git-Manager-Gui/releases';
+const TRUSTED_UPDATE_HOST = 'git.viper.ipv64.net';

 class Updater {
    constructor(mainWindow) {
@@ -13,6 +15,22 @@ class Updater {
        this.checkingForUpdates = false;
    }

+    emitUpdateError(message, details = {}) {
+        const payload = {
+            message: String(message || 'Update-Fehler'),
+            details,
+            timestamp: new Date().toISOString()
+        };
+
+        try {
+            if (this.mainWindow && this.mainWindow.webContents) {
+                this.mainWindow.webContents.send('update-error', payload);
+            }
+        } catch (_) {
+            // no-op: update errors should never crash the app
+        }
+    }
+
    /**
     * Hauptfunktion zur Prüfung auf Updates
     */
@@ -31,18 +49,36 @@ class Updater {
            console.log(`[Updater] Version-Check: Server(${serverVer}) vs Lokal(${localVer})`);

            if (this.compareVersions(serverVer, localVer) > 0) {
+                const asset = this.findAsset(latestRelease.assets);
+                const checksumAsset = this.findChecksumAsset(latestRelease.assets, asset);
+                const expectedSha256 = this.extractChecksumFromReleaseBody(latestRelease.body, asset?.name);
+
                console.log("[Updater] Update verfügbar. Sende Daten an Renderer...");
                this.mainWindow.webContents.send('update-available', {
                    version: serverVer,
                    body: latestRelease.body,
                    url: latestRelease.html_url,
-                    asset: this.findAsset(latestRelease.assets)
+                    asset: asset ? {
+                        ...asset,
+                        checksumUrl: checksumAsset ? checksumAsset.browser_download_url : null,
+                        expectedSha256
+                    } : null
                });
            } else {
                console.log("[Updater] Anwendung ist auf dem neuesten Stand.");
+                if (!silent) {
+                    this.mainWindow.webContents.send('update-not-available', {
+                        version: localVer
+                    });
+                }
            }
        } catch (error) {
            console.error('[Updater] Fehler beim Update-Check:', error);
+            this.emitUpdateError('Update-Pruefung fehlgeschlagen.', {
+                phase: 'check',
+                silent: !!silent,
+                error: String(error?.message || error)
+            });
        } finally {
            this.checkingForUpdates = false;
        }
@@ -52,6 +88,10 @@ class Updater {
        return new Promise((resolve, reject) => {
            const options = { headers: { 'User-Agent': 'GitManager-GUI-Updater' } };
            https.get(GITEA_API_URL, options, (res) => {
+                if (res.statusCode !== 200) {
+                    reject(new Error(`Release-API antwortete mit HTTP ${res.statusCode}`));
+                    return;
+                }
                let data = '';
                res.on('data', chunk => data += chunk);
                res.on('end', () => {
@@ -77,7 +117,118 @@ class Updater {
    findAsset(assets) {
        if (!assets) return null;
        const ext = process.platform === 'win32' ? '.exe' : '.AppImage';
-        return assets.find(a => a.name.toLowerCase().endsWith(ext));
+        return assets.find(a => {
+            const name = String(a?.name || '').toLowerCase();
+            // Leerzeichen im Namen erlauben!
+            const validName = /^[a-z0-9._\- ]+$/i.test(name);
+            return validName && name.endsWith(ext);
+        });
+    }
+
+    findChecksumAsset(assets, targetAsset) {
+        if (!Array.isArray(assets) || !targetAsset?.name) return null;
+        const targetLower = String(targetAsset.name).toLowerCase();
+
+        const exactCandidates = [
+            `${targetLower}.sha256`,
+            `${targetLower}.sha256sum`,
+            `${targetLower}.sha512`,
+            `${targetLower}.sha512sum`
+        ];
+
+        const exact = assets.find(a => exactCandidates.includes(String(a?.name || '').toLowerCase()));
+        if (exact) return exact;
+
+        return assets.find(a => {
+            const name = String(a?.name || '').toLowerCase();
+            return name.includes('checksum') || name.includes('checksums') || name.endsWith('.sha256') || name.endsWith('.sha256sum');
+        }) || null;
+    }
+
+    extractChecksumFromReleaseBody(body, fileName) {
+        const text = String(body || '');
+        const target = String(fileName || '').trim();
+        if (!text || !target) return null;
+
+        const lines = text.split(/\r?\n/);
+        const targetLower = target.toLowerCase();
+        for (const line of lines) {
+            const normalized = String(line || '').trim();
+            if (!normalized) continue;
+            const match = normalized.match(/\b([a-fA-F0-9]{64})\b/);
+            if (!match) continue;
+            if (normalized.toLowerCase().includes(targetLower)) {
+                return match[1].toLowerCase();
+            }
+        }
+        return null;
+    }
+
+    downloadText(url) {
+        return new Promise((resolve, reject) => {
+            if (!this.isTrustedDownloadUrl(url)) {
+                reject(new Error('Unsichere Checksum-URL blockiert.'));
+                return;
+            }
+
+            https.get(url, { headers: { 'User-Agent': 'Electron-Updater' } }, (res) => {
+                if (res.statusCode === 301 || res.statusCode === 302) {
+                    return resolve(this.downloadText(res.headers.location || ''));
+                }
+                if (res.statusCode !== 200) {
+                    reject(new Error(`Checksum-Download fehlgeschlagen: HTTP ${res.statusCode}`));
+                    return;
+                }
+                let data = '';
+                res.on('data', chunk => data += chunk.toString('utf8'));
+                res.on('end', () => resolve(data));
+            }).on('error', reject);
+        });
+    }
+
+    extractChecksumFromText(text, fileName) {
+        const lines = String(text || '').split(/\r?\n/);
+        const targetLower = String(fileName || '').toLowerCase();
+        for (const line of lines) {
+            const normalized = String(line || '').trim();
+            if (!normalized) continue;
+            const hashMatch = normalized.match(/\b([a-fA-F0-9]{64})\b/);
+            if (!hashMatch) continue;
+            if (!targetLower || normalized.toLowerCase().includes(targetLower)) {
+                return hashMatch[1].toLowerCase();
+            }
+        }
+        return null;
+    }
+
+    computeFileSha256(filePath) {
+        return new Promise((resolve, reject) => {
+            const hash = crypto.createHash('sha256');
+            const stream = fs.createReadStream(filePath);
+            stream.on('error', reject);
+            stream.on('data', chunk => hash.update(chunk));
+            stream.on('end', () => resolve(hash.digest('hex').toLowerCase()));
+        });
+    }
+
+    async resolveExpectedSha256(asset) {
+        const expectedFromAsset = String(asset?.expectedSha256 || '').trim().toLowerCase();
+        if (/^[a-f0-9]{64}$/.test(expectedFromAsset)) return expectedFromAsset;
+
+        const checksumUrl = String(asset?.checksumUrl || '').trim();
+        if (!checksumUrl) return null;
+
+        const checksumText = await this.downloadText(checksumUrl);
+        return this.extractChecksumFromText(checksumText, asset?.name);
+    }
+
+    isTrustedDownloadUrl(rawUrl) {
+        try {
+            const parsed = new URL(String(rawUrl || ''));
+            return parsed.protocol === 'https:' && parsed.hostname === TRUSTED_UPDATE_HOST;
+        } catch (_) {
+            return false;
+        }
    }

    /**
@@ -86,36 +237,113 @@ class Updater {
    async startDownload(asset) {
        if (!asset || !asset.browser_download_url) {
            console.error("[Updater] Kein gültiges Asset gefunden!");
+            this.emitUpdateError('Update-Download fehlgeschlagen: Kein gueltiges Installer-Asset gefunden.', {
+                phase: 'download',
+                reason: 'invalid-asset'
+            });
+            return;
+        }
+
+        if (!this.isTrustedDownloadUrl(asset.browser_download_url)) {
+            console.error('[Updater] Unsichere Download-URL blockiert.');
+            this.emitUpdateError('Update blockiert: Unsichere Download-URL.', {
+                phase: 'download',
+                reason: 'untrusted-download-url'
+            });
            return;
        }

        const tempPath = path.join(app.getPath('temp'), asset.name);
        console.log(`[Updater] Download gestartet: ${asset.name} -> ${tempPath}`);

+        let expectedSha256 = null;
+        try {
+            expectedSha256 = await this.resolveExpectedSha256(asset);
+        } catch (e) {
+            console.error('[Updater] Konnte erwartete Checksumme nicht laden:', e?.message || e);
+            this.emitUpdateError('Update-Download fehlgeschlagen: Checksumme konnte nicht geladen werden.', {
+                phase: 'download',
+                reason: 'checksum-load-failed',
+                error: String(e?.message || e)
+            });
+            return;
+        }
+
+        if (!expectedSha256) {
+            console.error('[Updater] Kein SHA-256-Checksum-Wert gefunden. Update wurde aus Sicherheitsgruenden blockiert.');
+            this.emitUpdateError('Update blockiert: Keine gueltige SHA-256 Checksumme gefunden.', {
+                phase: 'download',
+                reason: 'checksum-missing'
+            });
+            return;
+        }
+
        const file = fs.createWriteStream(tempPath);
        
        const download = (url) => {
+            if (!this.isTrustedDownloadUrl(url)) {
+                console.error('[Updater] Unsicherer Redirect/Download blockiert.');
+                fs.unlink(tempPath, () => {});
+                this.emitUpdateError('Update blockiert: Unsicherer Redirect oder Download-Host.', {
+                    phase: 'download',
+                    reason: 'untrusted-redirect'
+                });
+                return;
+            }
+
            https.get(url, { headers: { 'User-Agent': 'Electron-Updater' } }, (res) => {
                // Handle Redirects
                if (res.statusCode === 301 || res.statusCode === 302) {
-                    return download(res.headers.location);
+                    return download(res.headers.location || '');
                }

                if (res.statusCode !== 200) {
                    console.error(`[Updater] Download-Fehler: Status ${res.statusCode}`);
+                    this.emitUpdateError(`Update-Download fehlgeschlagen: HTTP ${res.statusCode}.`, {
+                        phase: 'download',
+                        reason: 'http-error',
+                        statusCode: res.statusCode
+                    });
                    return;
                }

                res.pipe(file);

-                file.on('finish', () => {
+                file.on('finish', async () => {
                    file.close();
-                    console.log("[Updater] Download abgeschlossen. Initialisiere entkoppelten Installer...");
+                    try {
+                        const actualSha256 = await this.computeFileSha256(tempPath);
+                        if (actualSha256 !== expectedSha256) {
+                            console.error('[Updater] Checksum-Validierung fehlgeschlagen. Installation wurde blockiert.');
+                            fs.unlink(tempPath, () => {});
+                            this.emitUpdateError('Update blockiert: Checksum-Validierung fehlgeschlagen.', {
+                                phase: 'download',
+                                reason: 'checksum-mismatch'
+                            });
+                            return;
+                        }
+                    } catch (verifyErr) {
+                        console.error('[Updater] Checksum-Validierung konnte nicht ausgeführt werden:', verifyErr?.message || verifyErr);
+                        fs.unlink(tempPath, () => {});
+                        this.emitUpdateError('Update-Download fehlgeschlagen: Checksum-Validierung nicht moeglich.', {
+                            phase: 'download',
+                            reason: 'checksum-verify-failed',
+                            error: String(verifyErr?.message || verifyErr)
+                        });
+                        return;
+                    }
+
+                    console.log("[Updater] Download und Checksum-Validierung abgeschlossen. Initialisiere entkoppelten Installer...");
                    this.installAndQuit(tempPath);
                });
            }).on('error', (err) => {
                fs.unlink(tempPath, () => {}); 
                console.error("[Updater] Netzwerkfehler beim Download:", err);
+                this.emitUpdateError('Update-Download fehlgeschlagen: Netzwerkfehler.', {
+                    phase: 'download',
+                    reason: 'network-error',
+                    error: String(err?.message || err)
+                });
            });
        };

@@ -129,15 +357,14 @@ class Updater {
        console.log(`[Updater] Bereite Installation vor: ${filePath}`);

        if (process.platform === 'win32') {
-            // Wir nutzen spawn mit detached: true, damit der Installer weiterläuft,
-            // wenn der Hauptprozess (Electron) beendet wird.
            try {
-                const child = spawn('cmd.exe', ['/c', 'start', '""', filePath], {
+                const child = spawn(filePath, [], {
                    detached: true,
-                    stdio: 'ignore'
+                    stdio: 'ignore',
+                    shell: false
                });

-                child.unref(); // Trennt die Referenz zum Installer
+                child.unref();

                console.log("[Updater] Installer-Prozess entkoppelt gestartet. App schließt in 2 Sek...");
Author	SHA1	Message	Date
Git Manager GUI	691c85531c	Upload via Git Manager GUI	2026-05-14 08:07:18 +02:00
Git Manager GUI	a2310fe313	Upload via Git Manager GUI	2026-05-14 08:07:16 +02:00
Git Manager GUI	1206c18b0b	Upload via Git Manager GUI	2026-05-14 08:07:14 +02:00
Git Manager GUI	3c112ea75f	Upload via Git Manager GUI	2026-05-14 08:07:13 +02:00
Git Manager GUI	c2273b5e44	Upload folder via GUI - renderer	2026-05-14 08:07:10 +02:00
Git Manager GUI	878ae070aa	Upload via Git Manager GUI	2026-05-14 08:07:07 +02:00
Git Manager GUI	5ae6fe5313	Upload folder via GUI - renderer	2026-05-12 23:41:21 +02:00
M_Viper	ab97899d3b	Delete CREATE_COMPLETE_FILES.sh via Git Manager GUI	2026-05-07 20:16:42 +00:00
Git Manager GUI	8bf7f47186	Upload via Git Manager GUI	2026-05-07 22:16:17 +02:00
Git Manager GUI	781820d5a1	Upload via Git Manager GUI	2026-05-07 22:16:16 +02:00
Git Manager GUI	fb80838a1c	Upload via Git Manager GUI	2026-05-07 22:16:13 +02:00
Git Manager GUI	e88e798eb4	Upload via Git Manager GUI	2026-05-07 22:16:12 +02:00
Git Manager GUI	32eeba859e	Upload folder via GUI - src	2026-05-07 22:16:10 +02:00
Git Manager GUI	60a685fdda	Upload folder via GUI - renderer	2026-05-07 22:16:09 +02:00
Git Manager GUI	013a03424d	Upload via Git Manager GUI	2026-04-04 17:48:20 +02:00
Git Manager GUI	46f0c0c56b	Upload folder via GUI - src	2026-04-04 17:48:18 +02:00
Git Manager GUI	54b87bec66	Upload folder via GUI - renderer	2026-04-04 17:48:16 +02:00
Git Manager GUI	069f1480b9	Upload via Git Manager GUI	2026-04-04 17:48:11 +02:00
M_Viper	6f11730fc7	Upload via Git Manager GUI - updater.js	2026-04-01 19:30:32 +00:00
M_Viper	e0827faf42	Upload via Git Manager GUI - preload.js	2026-04-01 19:30:32 +00:00
M_Viper	1041f39ced	Upload via Git Manager GUI - package-lock.json	2026-04-01 19:30:31 +00:00
M_Viper	7a43d24a32	Upload via Git Manager GUI - package.json	2026-04-01 19:30:31 +00:00
M_Viper	d6968a4954	Upload via Git Manager GUI - main.js	2026-04-01 19:30:30 +00:00
M_Viper	464d15464a	Update from Git Manager GUI	2026-04-01 21:30:29 +02:00
M_Viper	da47343b2e	Upload via Git Manager GUI - main.js	2026-03-27 23:03:55 +00:00
M_Viper	d41865608f	Update from Git Manager GUI	2026-03-28 00:03:52 +01:00
M_Viper	e4b1215aa7	Upload via Git Manager GUI - updater.js	2026-03-27 23:03:51 +00:00
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M_Viper	9da186e5d2	Upload via Git Manager GUI - package.json	2026-03-27 23:03:50 +00:00
M_Viper	a9f0728232	Upload via Git Manager GUI - updater.js	2026-03-27 09:07:19 +00:00
M_Viper	edeb05f088	Upload via Git Manager GUI - preload.js	2026-03-27 09:07:19 +00:00
M_Viper	4b4d1520b9	Upload via Git Manager GUI - package-lock.json	2026-03-27 09:07:18 +00:00
M_Viper	b8644b248f	Upload via Git Manager GUI - package.json	2026-03-27 09:07:18 +00:00
M_Viper	71ed9b7c67	Upload via Git Manager GUI - main.js	2026-03-27 09:07:18 +00:00
M_Viper	78a94f2263	Update from Git Manager GUI	2026-03-25 23:40:40 +01:00
M_Viper	b153431543	Upload via Git Manager GUI - updater.js	2026-03-25 22:40:39 +00:00
M_Viper	93ebe5aea9	Upload via Git Manager GUI - preload.js	2026-03-25 22:40:38 +00:00
M_Viper	1ca5856fe3	Upload via Git Manager GUI - package-lock.json	2026-03-25 22:40:38 +00:00
M_Viper	e2dbacc77c	Upload via Git Manager GUI - package.json	2026-03-25 22:40:37 +00:00
M_Viper	925c214a1f	Upload via Git Manager GUI - main.js	2026-03-25 22:40:37 +00:00
M_Viper	aafd5c3e66	Upload via Git Manager GUI - updater.js	2026-03-25 22:07:13 +00:00
M_Viper	68002a31df	Upload via Git Manager GUI - preload.js	2026-03-25 22:07:12 +00:00
M_Viper	ec72cd2a11	Upload via Git Manager GUI - package-lock.json	2026-03-25 22:07:12 +00:00
M_Viper	cd739363ae	Upload via Git Manager GUI - package.json	2026-03-25 22:07:11 +00:00
M_Viper	f064ffc8a2	Upload via Git Manager GUI - main.js	2026-03-25 22:07:11 +00:00
M_Viper	6965503bb3	Update from Git Manager GUI	2026-03-25 23:07:09 +01:00
M_Viper	2a9812575c	Update from Git Manager GUI	2026-03-25 23:07:07 +01:00
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M_Viper	b613e3bd73	assets/Thumbs.db gelöscht	2026-03-24 21:17:48 +00:00
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M_Viper	5513bdcef4	Upload main.js via GUI	2026-03-24 21:08:24 +00:00
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M_Viper	cb185d7714	Upload package.json via GUI	2026-03-24 21:06:33 +00:00
M_Viper	4215429114	Upload main.js via GUI	2026-03-24 21:06:32 +00:00
M_Viper	1195dd4c0e	Update from Git Manager GUI	2026-03-24 22:02:56 +01:00
M_Viper	a6585a856b	Upload updater.js via GUI	2026-03-24 21:02:54 +00:00
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M_Viper	89dcd9f311	Upload package-lock.json via GUI	2026-03-24 21:02:53 +00:00
M_Viper	0366253134	Upload package.json via GUI	2026-03-24 21:02:52 +00:00
M_Viper	853a93e142	Upload main.js via GUI	2026-03-24 21:02:52 +00:00
M_Viper	24dd12c360	Update from Git Manager GUI	2026-03-24 21:59:25 +01:00
M_Viper	f52b99f192	Update from Git Manager GUI	2026-03-24 21:59:23 +01:00
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M_Viper	f041b3bc32	Upload package.json via GUI	2026-03-24 20:59:15 +00:00
M_Viper	3ecb3125d3	Upload main.js via GUI	2026-03-24 20:59:13 +00:00
M_Viper	272bd00c80	Upload updater.js via GUI	2026-03-24 20:46:42 +00:00
M_Viper	0e9c14b144	Upload preload.js via GUI	2026-03-24 20:46:41 +00:00
M_Viper	a9c0c97287	Upload package-lock.json via GUI	2026-03-24 20:46:41 +00:00
M_Viper	cdd7dc430f	Upload package.json via GUI	2026-03-24 20:46:40 +00:00
M_Viper	433c70d389	Upload main.js via GUI	2026-03-24 20:46:40 +00:00
M_Viper	d61c2b39e3	Upload package.json via GUI	2026-03-24 20:44:59 +00:00
M_Viper	96c3a063cc	Upload main.js via GUI	2026-03-24 20:44:59 +00:00
M_Viper	9dd3696a09	Update from Git Manager GUI	2026-03-24 21:44:55 +01:00
M_Viper	4bef46201b	Upload updater.js via GUI	2026-03-24 20:44:53 +00:00
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M_Viper	2dba14ca58	Upload package-lock.json via GUI	2026-03-24 20:44:52 +00:00
M_Viper	1391f092d8	Upload package.json via GUI	2026-03-24 20:38:27 +00:00
M_Viper	88e2535e62	Upload main.js via GUI	2026-03-24 20:38:27 +00:00
M_Viper	de581d878f	Update from Git Manager GUI	2026-03-24 21:38:24 +01:00
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M_Viper	b22ea34032	Upload package-lock.json via GUI	2026-03-24 20:38:19 +00:00
M_Viper	c7fb8ce0bf	Upload updater.js via GUI	2026-03-24 18:18:33 +00:00
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M_Viper	3755796ef6	Upload package.json via GUI	2026-03-24 18:18:31 +00:00
M_Viper	e3dbc6c663	Upload main.js via GUI	2026-03-24 18:18:31 +00:00
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M_Viper	0f758616cf	Update from Git Manager GUI	2026-03-24 19:18:28 +01:00
M_Viper	b2ba2a09e2	Update from Git Manager GUI	2026-03-24 19:18:26 +01:00
M_Viper	2ef1e0df61	Upload preload.js via GUI	2026-03-24 15:34:45 +00:00
M_Viper	fe0e7b7794	Upload package-lock.json via GUI	2026-03-24 15:34:44 +00:00
M_Viper	c8e06bf576	Upload package.json via GUI	2026-03-24 15:34:44 +00:00
M_Viper	7b480acd10	Upload main.js via GUI	2026-03-24 15:34:44 +00:00
M_Viper	658b29368b	Update from Git Manager GUI	2026-03-24 16:34:42 +01:00
M_Viper	c64d40fbda	Update from Git Manager GUI	2026-03-24 16:34:40 +01:00
M_Viper	f6598cfb19	Update from Git Manager GUI	2026-03-24 16:34:38 +01:00
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M_Viper	e3dfc3de2f	LICENSE gelöscht	2026-03-01 11:12:48 +00:00
M_Viper	51f29a6f69	README.md aktualisiert	2026-03-01 11:12:41 +00:00
M_Viper	9157e4a97c	Upload file preload.js via GUI	2026-03-01 10:31:28 +01:00
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M_Viper	76a0f67121	Upload file package.json via GUI	2026-03-01 10:31:17 +01:00
M_Viper	223714d5e3	Upload file main.js via GUI	2026-03-01 10:31:11 +01:00
M_Viper	43750e2d8a	Update from Git Manager GUI	2026-03-01 10:31:05 +01:00
M_Viper	1669412115	Update from Git Manager GUI	2026-03-01 10:31:03 +01:00
M_Viper	2ae24f47e3	data/credentials.json gelöscht	2026-02-07 19:45:07 +00:00
M_Viper	ea4aa06e31	Update from Git Manager GUI	2026-02-07 20:44:38 +01:00
M_Viper	f6e73250f0	Update from Git Manager GUI	2026-02-07 20:44:36 +01:00
M_Viper	57bdd3a735	Upload updater.js via GUI	2026-02-07 19:44:30 +00:00
M_Viper	0b56564074	Upload README.md via GUI	2026-02-07 19:44:30 +00:00
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M_Viper	09bfb602e3	Upload package-lock.json via GUI	2026-02-07 19:44:29 +00:00
M_Viper	5e0f741bc3	Upload package.json via GUI	2026-02-07 19:44:28 +00:00
M_Viper	7eec6d19e5	Upload main.js via GUI	2026-02-07 19:44:28 +00:00
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M_Viper	f2f5823fbb	Update from Git Manager GUI	2026-02-07 20:44:21 +01:00
M_Viper	0a6703b87e	Update from Git Manager GUI	2026-02-07 20:44:20 +01:00
M_Viper	eece161e58	Upload README.md via GUI	2026-02-03 21:52:41 +00:00
M_Viper	a35d6cf0cf	Upload preload.js via GUI	2026-02-03 21:52:40 +00:00
M_Viper	594f12e927	Upload package-lock.json via GUI	2026-02-03 21:52:40 +00:00
M_Viper	8d70b71d66	Upload package.json via GUI	2026-02-03 21:52:39 +00:00
M_Viper	2c39ae4651	Upload main.js via GUI	2026-02-03 21:52:38 +00:00
M_Viper	9c14a1a7e0	Upload LICENSE via GUI	2026-02-03 21:52:37 +00:00
M_Viper	677b983706	Update from Git Manager GUI	2026-02-03 22:52:37 +01:00
M_Viper	20a9d601ff	Update from Git Manager GUI	2026-02-03 22:52:35 +01:00
M_Viper	df9790177d	Upload updater.js via GUI	2026-02-03 21:52:33 +00:00
M_Viper	1621a100af	Update from Git Manager GUI	2026-02-03 22:51:03 +01:00