feat: Global Hotkey (Super+C) + Clipboard-Watch + Desktop-Integration [appimage]

- Global Hotkey: Super+C öffnet Claude-Fenster und fokussiert Input von überall
- Clipboard-Watch: Erkennt Code/URLs/Fehler/Pfade in Zwischenablage, zeigt Vorschlag
- tauri-plugin-global-shortcut + tauri-plugin-dialog integriert
- focus-chat-input Event für Hotkey → Input-Fokus
- clipboard-changed Event für Watch → Chat-Vorschlag

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -13,6 +13,9 @@ Format angelehnt an [Keep a Changelog](https://keepachangelog.com/de/1.0.0/).
 - **File-Drop auf Chat**: Dateien per Drag & Drop auf den Chat ziehen — Text-Dateien als Code-Block, Bilder als Base64, Spracherkennung, 500KB-Limit (`ChatPanel.svelte`)
 - **Persistent Memory**: Auto-Load Memory-Einträge werden bei jeder Nachricht in den Claude-Context injiziert — Cross-Session Gedächtnis für Patterns, Zugänge, Präferenzen (`memory.rs`, `claude.rs`)
 - **Memory CRUD-Commands**: Speichern, Löschen, Auflisten, Auto-Load-Filter für Memory-Einträge als Tauri-Commands (`memory.rs`, `lib.rs`)
+- **Global Hotkey (Super+C)**: Claude-Eingabe von überall öffnen — Fenster wird angezeigt, fokussiert, Input-Feld aktiviert (`lib.rs`, `ChatPanel.svelte`)
+- **Clipboard-Watch**: Überwacht Zwischenablage, erkennt Code/URLs/Fehler/Pfade, zeigt Vorschlag im Chat (`clipboard.rs`, `ChatPanel.svelte`)
+- **File-Browser für Projekt-Wechsel**: Nativer Verzeichnis-Dialog statt manuellem Pfad, Auto-Name aus Ordnername (`SessionList.svelte`, `tauri-plugin-dialog`)
 - **Quick-Actions Palette (Ctrl+K)**: VS-Code-artige Kommandopalette mit Suche, Kategorien (Build, Git, Session, Navigation, Voice, Tools), Keyboard-Navigation (`QuickActions.svelte`)
 - **Lokales Voice (Phase 2.2)**: whisper-cli STT + piper-tts TTS, komplett lokal ohne OpenAI-API (`voice.rs`, `VoicePanel.svelte`)
 - **Chat-Detach**: Chat in separates Fenster herauslösen, Platz für andere Panels, Zurückholen per Button (`chat_window.rs`, `+page.svelte`)

ROADMAP.md

@@ -91,11 +91,11 @@ Alles aus Phase 1-16 ist implementiert und funktionsfaehig:
 
 | Feature | Datei(en) | Beschreibung |
 |---------|-----------|--------------|
-| D-Bus Actions | `programs.rs` | Vordefinierte Aktionen: Dolphin oeffnen, Kate starten, Notifications |
+| D-Bus Actions | `programs.rs` | ⬜ Vordefinierte Aktionen: Dolphin oeffnen, Kate starten, Notifications |
-| Clipboard-Watch | neu: `clipboard.rs` | Claude reagiert auf Clipboard-Inhalt (Code-Snippet → erklaeren, URL → zusammenfassen) |
+| ✅ Clipboard-Watch | `clipboard.rs` | Claude reagiert auf Clipboard-Inhalt (Code/URL/Fehler erkennen) |
 | ✅ File-Drop | `ChatPanel.svelte` | Dateien auf Chat droppen → Claude analysiert/bearbeitet |
-| Screenshot-Analyse | `programs.rs` | Bildschirmbereich markieren → Claude beschreibt/debuggt UI |
+| Screenshot-Analyse | `programs.rs` | ⬜ Bildschirmbereich markieren → Claude beschreibt/debuggt UI |
-| Global Hotkey | `lib.rs` | Super+C oeffnet Claude-Eingabe von ueberall |
+| ✅ Global Hotkey | `lib.rs` | Super+C oeffnet Claude-Eingabe von ueberall |
 
 ---
 

src-tauri/Cargo.lock

@@ -491,6 +491,7 @@ dependencies = [
  "tauri",
  "tauri-build",
  "tauri-plugin-dialog",
+ "tauri-plugin-global-shortcut",
  "tauri-plugin-shell",
  "tokio",
  "tokio-tungstenite",
@@ -1410,6 +1411,16 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "gethostname"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bd49230192a3797a9a4d6abe9b3eed6f7fa4c8a8a4947977c6f80025f92cbd8"
+dependencies = [
+ "rustix",
+ "windows-link 0.2.1",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -1542,6 +1553,24 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
+[[package]]
+name = "global-hotkey"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9247516746aa8e53411a0db9b62b0e24efbcf6a76e0ba73e5a91b512ddabed7"
+dependencies = [
+ "crossbeam-channel",
+ "keyboard-types",
+ "objc2",
+ "objc2-app-kit",
+ "once_cell",
+ "serde",
+ "thiserror 2.0.18",
+ "windows-sys 0.59.0",
+ "x11rb",
+ "xkeysym",
+]
+
 [[package]]
 name = "gobject-sys"
 version = "0.18.0"
@@ -4705,6 +4734,21 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "tauri-plugin-global-shortcut"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "424af23c7e88d05e4a1a6fc2c7be077912f8c76bd7900fd50aa2b7cbf5a2c405"
+dependencies = [
+ "global-hotkey",
+ "log",
+ "serde",
+ "serde_json",
+ "tauri",
+ "tauri-plugin",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "tauri-plugin-shell"
 version = "2.3.5"
@@ -6348,6 +6392,29 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "x11rb"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9993aa5be5a26815fe2c3eacfc1fde061fc1a1f094bf1ad2a18bf9c495dd7414"
+dependencies = [
+ "gethostname",
+ "rustix",
+ "x11rb-protocol",
+]
+
+[[package]]
+name = "x11rb-protocol"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea6fc2961e4ef194dcbfe56bb845534d0dc8098940c7e5c012a258bfec6701bd"
+
+[[package]]
+name = "xkeysym"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9cc00251562a284751c9973bace760d86c0276c471b4be569fe6b068ee97a56"
+
 [[package]]
 name = "yoke"
 version = "0.8.2"

src-tauri/Cargo.toml

@@ -28,6 +28,7 @@ tokio-tungstenite = "0.23"
 futures-util = "0.3"
 sha2 = "0.10"
 tauri-plugin-dialog = "2.7.0"
+tauri-plugin-global-shortcut = "2.3.1"
 
 [target.'cfg(target_os = "linux")'.dependencies]
 webkit2gtk = "2.0"

src-tauri/capabilities/default.json

@@ -17,6 +17,9 @@
     "shell:allow-spawn",
     "shell:allow-stdin-write",
     "shell:allow-kill",
-    "dialog:allow-open"
+    "dialog:allow-open",
+    "global-shortcut:allow-register",
+    "global-shortcut:allow-unregister",
+    "global-shortcut:allow-is-registered"
   ]
 }

src-tauri/src/clipboard.rs

@@ -0,0 +1,168 @@
+// Claude Desktop — Clipboard-Watch
+// Überwacht die Zwischenablage und reagiert auf Änderungen
+// (Code-Snippets erklären, URLs zusammenfassen, etc.)
+
+use std::sync::{Arc, Mutex};
+use tauri::{AppHandle, Manager, Emitter};
+use serde::{Deserialize, Serialize};
+
+/// Clipboard-Inhalt Typ
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum ClipboardContentType {
+    Code,       // Erkannter Code-Snippet
+    Url,        // URL/Link
+    Error,      // Fehlermeldung/Stacktrace
+    Path,       // Dateipfad
+    Text,       // Normaler Text
+}
+
+/// Clipboard-Event das ans Frontend gesendet wird
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ClipboardEvent {
+    pub content: String,
+    pub content_type: ClipboardContentType,
+    pub suggestion: String,  // Vorschlag was Claude damit tun könnte
+}
+
+/// Clipboard-State für Watch-Kontrolle
+pub struct ClipboardWatcher {
+    pub enabled: bool,
+    pub last_content: String,
+}
+
+impl Default for ClipboardWatcher {
+    fn default() -> Self {
+        Self {
+            enabled: false,
+            last_content: String::new(),
+        }
+    }
+}
+
+pub type ClipboardState = Arc<Mutex<ClipboardWatcher>>;
+
+/// Erkennt den Typ des Clipboard-Inhalts
+fn detect_content_type(text: &str) -> (ClipboardContentType, String) {
+    let trimmed = text.trim();
+
+    // URL erkennen
+    if trimmed.starts_with("http://") || trimmed.starts_with("https://") {
+        return (ClipboardContentType::Url, "URL zusammenfassen?".to_string());
+    }
+
+    // Dateipfad erkennen
+    if trimmed.starts_with('/') && !trimmed.contains('\n') && trimmed.len() < 500 {
+        return (ClipboardContentType::Path, "Datei analysieren?".to_string());
+    }
+
+    // Fehlermeldung/Stacktrace erkennen
+    let error_indicators = ["error", "Error", "ERROR", "exception", "Exception",
+        "traceback", "Traceback", "panic", "PANIC", "at line", "stack trace"];
+    if error_indicators.iter().any(|e| trimmed.contains(e)) {
+        return (ClipboardContentType::Error, "Fehler analysieren?".to_string());
+    }
+
+    // Code erkennen (einfache Heuristik)
+    let code_indicators = ["fn ", "function ", "def ", "class ", "import ", "const ",
+        "let ", "var ", "pub ", "async ", "=>", "->", "<?php", "#!/",
+        "{", "}", "();", "= {", "= ["];
+    let code_score: usize = code_indicators.iter()
+        .filter(|ind| trimmed.contains(*ind))
+        .count();
+    if code_score >= 2 || (trimmed.lines().count() > 3 && trimmed.contains('{')) {
+        return (ClipboardContentType::Code, "Code erklären?".to_string());
+    }
+
+    (ClipboardContentType::Text, String::new())
+}
+
+/// Startet den Clipboard-Watcher (Polling alle 2s)
+#[tauri::command]
+pub async fn clipboard_watch_start(app: AppHandle) -> Result<(), String> {
+    let state = app.state::<ClipboardState>();
+    {
+        let mut watcher = state.lock().unwrap();
+        if watcher.enabled {
+            return Ok(()); // Schon aktiv
+        }
+        watcher.enabled = true;
+    }
+
+    println!("📋 Clipboard-Watch gestartet");
+
+    let app_handle = app.clone();
+    let watch_state = app.state::<ClipboardState>().inner().clone();
+
+    tauri::async_runtime::spawn(async move {
+        loop {
+            tokio::time::sleep(std::time::Duration::from_secs(2)).await;
+
+            let enabled = {
+                let watcher = watch_state.lock().unwrap();
+                watcher.enabled
+            };
+            if !enabled { break; }
+
+            // Clipboard via xclip lesen (Linux)
+            let output = tokio::process::Command::new("xclip")
+                .args(["-selection", "clipboard", "-o"])
+                .output()
+                .await;
+
+            if let Ok(out) = output {
+                if out.status.success() {
+                    let content = String::from_utf8_lossy(&out.stdout).to_string();
+                    let trimmed = content.trim().to_string();
+
+                    if trimmed.is_empty() || trimmed.len() > 10000 { continue; }
+
+                    let changed = {
+                        let mut watcher = watch_state.lock().unwrap();
+                        if watcher.last_content == trimmed {
+                            false
+                        } else {
+                            watcher.last_content = trimmed.clone();
+                            true
+                        }
+                    };
+
+                    if changed {
+                        let (content_type, suggestion) = detect_content_type(&trimmed);
+
+                        // Nur bei interessanten Inhalten ein Event senden
+                        if !suggestion.is_empty() {
+                            let event = ClipboardEvent {
+                                content: trimmed,
+                                content_type,
+                                suggestion,
+                            };
+                            let _ = app_handle.emit("clipboard-changed", &event);
+                        }
+                    }
+                }
+            }
+        }
+
+        println!("📋 Clipboard-Watch beendet");
+    });
+
+    Ok(())
+}
+
+/// Stoppt den Clipboard-Watcher
+#[tauri::command]
+pub async fn clipboard_watch_stop(app: AppHandle) -> Result<(), String> {
+    let state = app.state::<ClipboardState>();
+    let mut watcher = state.lock().unwrap();
+    watcher.enabled = false;
+    println!("📋 Clipboard-Watch gestoppt");
+    Ok(())
+}
+
+/// Gibt den aktuellen Clipboard-Status zurück
+#[tauri::command]
+pub async fn clipboard_watch_status(app: AppHandle) -> Result<bool, String> {
+    let state = app.state::<ClipboardState>();
+    let watcher = state.lock().unwrap();
+    Ok(watcher.enabled)
+}

src-tauri/src/lib.rs

@@ -3,7 +3,7 @@
 
 use std::sync::{Arc, Mutex};
 use tauri::{
-    Manager,
+    Emitter, Manager,
     menu::{Menu, MenuItem},
     tray::{MouseButton, MouseButtonState, TrayIconBuilder, TrayIconEvent},
 };
@@ -13,6 +13,7 @@ use webkit2gtk::WebViewExt;
 
 mod audit;
 mod claude;
+mod clipboard;
 mod commands;
 mod context;
 mod db;
@@ -34,9 +35,11 @@ pub fn run() {
     tauri::Builder::default()
         .plugin(tauri_plugin_shell::init())
         .plugin(tauri_plugin_dialog::init())
+        .plugin(tauri_plugin_global_shortcut::Builder::new().build())
         .manage(Arc::new(Mutex::new(claude::ClaudeState::default())))
         .manage(guard::GuardState::new(Mutex::new(guard::GuardRails::new())))
         .manage::<hooks::HookState>(Arc::new(Mutex::new(hooks::HookManager::default())))
+        .manage::<clipboard::ClipboardState>(Arc::new(Mutex::new(clipboard::ClipboardWatcher::default())))
         .manage::<ide::IdeState>(Arc::new(Mutex::new(ide::IdeConnector::default())))
         // Phase 2.0: MySQL Pool als Managed State — wird einmal erstellt, von allen Knowledge-Commands geteilt
         .manage::<knowledge::MysqlPoolState>(knowledge::create_managed_pool())
@@ -171,6 +174,10 @@ pub fn run() {
             update::apply_update,
             update::apply_bundle_update,
             update::get_current_version,
+            // Clipboard-Watch
+            clipboard::clipboard_watch_start,
+            clipboard::clipboard_watch_stop,
+            clipboard::clipboard_watch_status,
             // Slash-Command Registry
             commands::get_slash_commands,
         ])
@@ -263,6 +270,23 @@ pub fn run() {
             // Lock-Datei erstellen (Instanz-Schutz + Update-Safety)
             update::create_lock_file();
 
+            // Global Hotkey: Super+C öffnet Claude-Eingabe von überall
+            {
+                use tauri_plugin_global_shortcut::GlobalShortcutExt;
+                let hotkey_handle = app.handle().clone();
+                let _ = app.global_shortcut().on_shortcut("Super+C", move |_app, _shortcut, event| {
+                    if event.state == tauri_plugin_global_shortcut::ShortcutState::Pressed {
+                        if let Some(window) = hotkey_handle.get_webview_window("main") {
+                            let _ = window.show();
+                            let _ = window.unminimize();
+                            let _ = window.set_focus();
+                            let _ = hotkey_handle.emit("focus-chat-input", ());
+                        }
+                    }
+                });
+                println!("⌨️ Global Hotkey registriert: Super+C");
+            }
+
             // WebKitGTK: Mikrofon-/Kamera-Permissions automatisch erlauben
             #[cfg(target_os = "linux")]
             {

src/lib/components/ChatPanel.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
 	import { invoke } from '@tauri-apps/api/core';
-	import { emit } from '@tauri-apps/api/event';
+	import { emit, listen } from '@tauri-apps/api/event';
 	import { messages, currentInput, isProcessing, addMessage, currentSessionId, messageToDb, queuedMessage, messageQueue, type Message, type QuickAction } from '$lib/stores/app';
 	import { currentTool, processingPhase } from '$lib/stores/events';
 	import { marked, type Tokens } from 'marked';
@@ -702,9 +702,21 @@
 		}
 	}
 
-	onMount(() => {
+	onMount(async () => {
 		window.addEventListener('keydown', handleGlobalKeydown);
 
+		// Global Hotkey: Super+C fokussiert das Input-Feld
+		const unlistenFocus = await listen('focus-chat-input', () => {
+			inputTextarea?.focus();
+		});
+
+		// Clipboard-Watch Events: Vorschlag im Chat anzeigen
+		const unlistenClipboard = await listen<{ content: string; content_type: string; suggestion: string }>('clipboard-changed', (event) => {
+			const { content, content_type, suggestion } = event.payload;
+			const preview = content.length > 200 ? content.substring(0, 200) + '...' : content;
+			addMessage('system', `📋 Clipboard (${content_type}): ${suggestion}\n\`\`\`\n${preview}\n\`\`\``);
+		});
+
 		// Queue-Auto-Dispatch: sobald isProcessing von true auf false wechselt
 		// wird die naechste Nachricht aus der Queue abgeschickt (FIFO).
 		let lastProcessing = false;
@@ -724,6 +736,8 @@
 		return () => {
 			window.removeEventListener('keydown', handleGlobalKeydown);
 			unsubProcessing();
+			unlistenFocus();
+			unlistenClipboard();
 		};
 	});