fix: Thinking indicator beim Seitenladen nicht mehr sichtbar

Zwei display:-Deklarationen im inline-style der Diagnostic-Chat-Leiste
haben sich gegenseitig ueberschrieben — 'display:flex' war die zweite
und hat 'display:none' aushebelt. Indicator war so beim Seitenaufbau
sichtbar bis JS ein idle-Event empfing.

- HTML: 'display:flex' aus inline-style entfernt
- JS: beim Anzeigen explizit display='flex' setzen (statt 'block')

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.env.example

@@ -15,7 +15,7 @@ ARIA_AUTH_TOKEN=change-me-to-a-long-random-string
 # App, Bridge, Diagnostic und XTTS-Bridge verbinden sich hierueber.
 # Alle muessen den gleichen Host, Port und Token nutzen.
 
-# Hostname des RVS-Servers (z.B. rvs.example.de oder example.com)
+# Hostname des RVS-Servers (z.B. rvs.example.de oder mobil.hacker-net.de)
 RVS_HOST=rvs.example.de
 
 # Port auf dem der RVS laeuft (muss mit rvs/docker-compose.yml uebereinstimmen)

README.md

@@ -57,8 +57,8 @@ ARIA hat zwei Rollen:
 │  │             Liest BOOTSTRAP.md + AGENT.md         │    │
 │  │                                                   │    │
 │  │  [bridge]   ARIA Voice Bridge Container           │    │
-│  │             Whisper STT · Wake-Word                │    │
-│  │             TTS remote via XTTS v2 auf Gaming-PC  │    │
+│  │             Whisper STT · Piper TTS · Wake-Word   │    │
+│  │             Ramona (weiblich) + Thorsten (tief)    │    │
 │  │             Bruecke: App <> RVS <> Bridge <> ARIA │    │
 │  │                                                   │    │
 │  │  [diagnostic] Selbstcheck-UI + Einstellungen      │    │
@@ -143,16 +143,21 @@ claude login
 **Wichtig:** Der Ordner `~/.claude/` (nicht `~/.config/claude/`!) wird als Volume
 in den Proxy gemountet. Die Credentials ueberleben Container-Restarts.
 
-### 3. Voice Bridge konfigurieren
+### 3. Stimmen herunterladen
+
+```bash
+./get-voices.sh
+# Laedt Ramona + Thorsten (Piper TTS) nach aria-data/voices/
+# Ca. 100MB, dauert ein paar Minuten
+```
+
+### 4. Voice Bridge konfigurieren
 
 ```bash
 cp aria-data/config/aria.env.example aria-data/config/aria.env
-# Bei Bedarf anpassen (Whisper-Modell, Sprache, Wake-Word)
+# Bei Bedarf anpassen (Whisper-Modell, Sprache, Stimmen-Pfade)
 ```
 
-TTS laeuft ausschliesslich ueber XTTS v2 auf dem Gaming-PC — siehe Abschnitt
-"XTTS v2 — High-Quality TTS" weiter unten.
-
 ### 5. RVS-Token generieren & Container starten
 
 ```bash
@@ -248,6 +253,7 @@ Danach werden per `sed` vier Patches angewendet:
 - Sicherheitsregeln (kein ClawHub, Prompt Injection abwehren)
 - Tool-Freigaben (alle Claude Code Tools: WebFetch, Bash, etc.)
 - SSH-Zugriff auf aria-wohnung (VM)
+- Stimmen-Auswahl (Ramona vs Thorsten)
 - Gedaechtnis-System
 
 ### openclaw.json (via aria-setup.sh)
@@ -293,14 +299,15 @@ Audio:  App → RVS → Bridge → FFmpeg → Whisper STT → chat.send → aria
 Datei:  App → RVS → Bridge → /shared/uploads/ → chat.send (mit Pfad) → aria-core
 
 aria-core → Antwort → Gateway → Diagnostic → RVS → App
-                              → Bridge → XTTS (PCM-Stream) → RVS → App AudioTrack
+                              → Bridge → Piper TTS → RVS → App (Audio)
+                              → Bridge → Lautsprecher (lokal)
 ```
 
 ### Features
 
 - **STT**: faster-whisper (lokal, offline, 16kHz mono)
-- **TTS**: XTTS v2 (remote auf Gaming-PC, GPU, Voice Cloning) — Streaming ueber PCM-Chunks
-- **Text-Cleanup**: `<voice>...</voice>` Tag bevorzugt, Markdown/Code/Einheiten/URLs werden TTS-gerecht aufbereitet
+- **TTS**: Piper (Ramona + Thorsten, offline) oder XTTS v2 (remote, GPU, Voice Cloning)
+- **Markdown-Bereinigung**: Entfernt **fett**, *kursiv*, `code`, Links, Listen etc. vor TTS (natuerliche Sprache)
 - **Wake-Word**: openwakeword (lokales Mikrofon auf der VM)
 - **App-Audio**: Base64 Audio von App → FFmpeg → Whisper STT → Text an aria-core
 - **Modi**: Normal, Nicht stoeren, Fluestern, Hangar, Gaming
@@ -315,6 +322,13 @@ aria-core → Antwort → Gateway → Diagnostic → RVS → App
 | Hangar | `"ARIA, ich arbeite"` | Nur wichtige Meldungen |
 | Gaming | `"ARIA, Gaming-Modus"` | Nur auf direkte Fragen antworten |
 
+### Stimmen
+
+| Stimme | Modell | Wann |
+|--------|--------|------|
+| **Ramona** (weiblich) | `de_DE-ramona-low` | Alltag, Antworten, Gespraeche |
+| **Thorsten** (maennlich, tief) | `de_DE-thorsten-high` | Epische Momente, Alarme |
+
 ---
 
 ## Diagnostic — Selbstcheck-UI und Einstellungen
@@ -330,7 +344,7 @@ Erreichbar unter `http://<VM-IP>:3001`. Teilt das Netzwerk mit aria-core.
 - **Session-Verwaltung**: Sessions auflisten, wechseln, erstellen, loeschen, als Markdown exportieren (⬇ Button)
 - **Chat-History**: Wird beim Laden und Session-Wechsel angezeigt (read-only aus JSONL)
 - **TTS-Diagnose Tab**: Stimmen testen, Status pruefen, Fehler anzeigen
-- **Einstellungen**: TTS aktiv-Toggle, XTTS-Voice (gecloned), Betriebsmodi, Whisper-Modell (tiny…large-v3, Hot-Reload)
+- **Einstellungen**: TTS-Engine (Piper/XTTS), Stimmen, Speed, Highlight-Trigger, Betriebsmodi, Whisper-Modell (tiny…large-v3, Hot-Reload)
 - **XTTS Voice Cloning**: Audio-Samples hochladen, eigene Stimme erstellen
 - **Claude Login**: Browser-Terminal zum Einloggen in den Proxy
 - **Core Terminal**: Shell in aria-core (openclaw CLI)
@@ -359,13 +373,13 @@ API-Endpoint fuer andere Services: `GET http://localhost:3001/api/session`
 - **Speech Gate**: Aufnahme wird verworfen wenn keine Sprache erkannt (kein Rauschen an Whisper)
 - **STT (Speech-to-Text)**: Audio wird als 16kHz mono aufgenommen und in der Bridge per Whisper transkribiert, transkribierter Text erscheint im Chat
 - **"ARIA denkt..." Indicator**: Zeigt live den Status vom Core (Denken, Tool, Schreiben) + Abbrechen-Button
-- **TTS-Wiedergabe**: ARIA antwortet per Lautsprecher — XTTS v2 PCM-Streaming direkt in AudioTrack, keine Wait-Gaps
+- **TTS-Wiedergabe**: ARIA antwortet per Lautsprecher (Piper oder XTTS v2), Audio-Queue mit Preloading
 - **Play-Button**: Jede ARIA-Nachricht kann nochmal vorgelesen werden
 - **Chat-Suche**: Lupe in der Statusleiste filtert Nachrichten live
 - **Mehrere Anhaenge**: Bilder + Dateien sammeln, Text hinzufuegen, dann zusammen senden
 - **Paste-Support**: Bilder aus Zwischenablage einfuegen (Diagnostic)
 - **Anhaenge**: Bridge speichert in Shared Volume, ARIA kann darauf zugreifen, Re-Download ueber RVS
-- **Einstellungen**: TTS aktiv, XTTS-Voice, Speicherort, Auto-Download, GPS
+- **Einstellungen**: TTS Engine, Stimmen, Speed pro Stimme, Speicherort, Auto-Download, GPS
 - **Auto-Update**: Prueft beim Start + per Button auf neue Version, Download + Installation ueber RVS (FileProvider)
 - GPS-Position (optional)
 - QR-Code Scanner fuer Token-Pairing
@@ -415,7 +429,7 @@ RVS_UPDATE_HOST=root@aria-rvs    # Optional: fuer Auto-Update
 ### Docker-Cleanup
 
 Das Bridge-Image zieht grosse ML-Deps (faster-whisper, ctranslate2, onnxruntime,
-openwakeword) — bei jedem Rebuild waechst der Docker-Build-Cache. Wenn
+openwakeword, piper-tts) — bei jedem Rebuild waechst der Docker-Build-Cache. Wenn
 die VM voll laeuft:
 
 ```bash
@@ -439,8 +453,8 @@ Der Update-Flow:
 App (Mikrofon) → AAC/MP4 Aufnahme → Base64 → RVS → Bridge
 Bridge: FFmpeg (16kHz PCM) → Whisper STT → Text → aria-core
 Bridge: STT-Ergebnis → RVS → App (Placeholder wird durch transkribierten Text ersetzt)
-aria-core → Antwort → Bridge → XTTS (Gaming-PC) → PCM-Stream → RVS → App
-App: AudioTrack MODE_STREAM (nahtlos), Cache als WAV pro Message
+aria-core → Antwort → Bridge → Piper TTS (WAV) → Base64 → RVS → App
+App: Base64 → WAV → Lautsprecher
 ```
 
 ### Datei-Pipeline (Bilder & Anhaenge)
@@ -488,6 +502,10 @@ aria-data/
 │
 ├── skills/                         ← ARIAs Faehigkeiten (selbst geschrieben!)
 │
+├── voices/                         ← Piper TTS Stimmen (offline)
+│   ├── de_DE-ramona-low.onnx
+│   └── de_DE-thorsten-high.onnx
+│
 ├── config/
 │   ├── BOOTSTRAP.md                ← System-Prompt (Identitaet, Regeln, Tools)
 │   ├── AGENT.md                    ← Persoenlichkeit & Arbeitsprinzipien
@@ -582,26 +600,26 @@ Das Model wird im Volume `xtts-models` gecacht und muss nur einmal geladen werde
 
 ### Features
 
-- **Natuerliche Stimmen**: Deutlich bessere Qualitaet als TTS der alten Generation
+- **Natuerliche Stimmen**: Deutlich bessere Qualitaet als Piper
 - **Voice Cloning**: Eigene Stimme mit 6-10s Audio-Sample (~2s Latenz auf RTX 3060)
-- **Streaming**: PCM-Chunks alle ~170ms → App spielt ohne Warten nahtlos
 - **16 Sprachen**: Deutsch, Englisch, Franzoesisch, etc.
+- **Fallback**: Wenn XTTS nicht erreichbar, nutzt die Bridge automatisch Piper
 
-### TTS-Config
+### TTS-Engine umschalten
 
 In der Diagnostic unter Einstellungen → Sprachausgabe:
 - **TTS aktiv**: Global An/Aus
-- **XTTS Stimme**: Default oder gecloned (Maia, etc.)
-
-> XTTS ist die einzige Engine — wenn der Gaming-PC offline ist, bleibt ARIA stumm.
-> Chat-Antworten kommen weiter an (nur kein Audio).
+- **TTS Engine**: Piper (lokal, CPU, schnell) oder XTTS v2 (remote, GPU, natuerlich)
+- **Piper**: Standard-Stimme, Highlight-Stimme, Speed pro Stimme
+- **XTTS**: Stimmen-Auswahl, Voice Cloning
 
 ### Stimme klonen
 
-1. "Stimme klonen" → Audio-Dateien hochladen (WAV/MP3, 1-10 Dateien, min. 6-10s gesamt)
-2. Name vergeben → "Stimme erstellen"
-3. "Laden" klicken → neue Stimme in der Auswahl
-4. Stimme auswaehlen → Config wird automatisch gespeichert
+1. TTS Engine auf "XTTS v2" stellen
+2. "Stimme klonen" → Audio-Dateien hochladen (WAV/MP3, 1-10 Dateien, min. 6-10s gesamt)
+3. Name vergeben → "Stimme erstellen"
+4. "Laden" klicken → neue Stimme in der Auswahl
+5. Stimme auswaehlen → Config wird automatisch gespeichert
 
 > **Tipp:** Fuer beste Ergebnisse: saubere Aufnahme, eine Stimme, kein Hintergrund,
 > 10-30 Sekunden Gesamtlaenge. Mehrere kurze Dateien werden zusammengefuegt.
@@ -700,9 +718,7 @@ docker exec aria-core ssh aria-wohnung hostname
 - [x] SSH-Zugriff auf VM (aria-wohnung)
 - [x] Diagnostic Web-UI + Einstellungen
 - [x] Session-Verwaltung + Chat-History
-- [x] Stimmen-Einstellungen (Ramona/Thorsten, Speed, Highlight-Trigger) — durch XTTS v2 Voice Cloning ersetzt
-- [x] Piper komplett entfernt — nur noch XTTS v2 als TTS (Gaming-PC)
-- [x] Streaming TTS: PCM-Chunks direkt in AudioTrack, nahtlose Wiedergabe
+- [x] Stimmen-Einstellungen (Ramona/Thorsten, Speed, Highlight-Trigger)
 - [x] TTS satzweise fuer lange Texte
 - [x] Datei-/Bild-Upload mit Shared Volume
 - [x] Watchdog (stuck Run Erkennung + Auto-Fix + Container-Restart)

android/android/app/build.gradle

@@ -79,8 +79,8 @@ android {
         applicationId "com.ariacockpit"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 403
-        versionName "0.0.4.3"
+        versionCode 309
+        versionName "0.0.3.9"
         // Fallback fuer Libraries mit Product Flavors
         missingDimensionStrategy 'react-native-camera', 'general'
     }

android/android/app/src/main/java/com/ariacockpit/AudioFocusModule.kt

@@ -1,93 +0,0 @@
-package com.ariacockpit
-
-import android.content.Context
-import android.media.AudioAttributes
-import android.media.AudioFocusRequest
-import android.media.AudioManager
-import android.os.Build
-import com.facebook.react.bridge.Promise
-import com.facebook.react.bridge.ReactApplicationContext
-import com.facebook.react.bridge.ReactContextBaseJavaModule
-import com.facebook.react.bridge.ReactMethod
-
-/**
- * Steuert Audio-Focus fuer Ducking/Muten anderer Apps.
- *
- * - requestDuck()      → andere Apps werden leiser (ARIA spricht TTS)
- * - requestExclusive() → andere Apps werden pausiert (Mikrofon-Aufnahme)
- * - release()          → Focus abgeben, andere Apps duerfen wieder
- */
-class AudioFocusModule(reactContext: ReactApplicationContext) : ReactContextBaseJavaModule(reactContext) {
-    override fun getName() = "AudioFocus"
-
-    private var currentRequest: AudioFocusRequest? = null
-
-    private fun audioManager(): AudioManager? =
-        reactApplicationContext.getSystemService(Context.AUDIO_SERVICE) as? AudioManager
-
-    private fun requestFocus(durationHint: Int, usage: Int, promise: Promise) {
-        val am = audioManager()
-        if (am == null) {
-            promise.reject("NO_AUDIO_MANAGER", "AudioManager nicht verfuegbar")
-            return
-        }
-
-        release()
-
-        val result: Int = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            val attrs = AudioAttributes.Builder()
-                .setUsage(usage)
-                .setContentType(AudioAttributes.CONTENT_TYPE_SPEECH)
-                .build()
-            val req = AudioFocusRequest.Builder(durationHint)
-                .setAudioAttributes(attrs)
-                .setOnAudioFocusChangeListener { /* kein Callback noetig */ }
-                .build()
-            currentRequest = req
-            am.requestAudioFocus(req)
-        } else {
-            @Suppress("DEPRECATION")
-            am.requestAudioFocus(null, AudioManager.STREAM_MUSIC, durationHint)
-        }
-
-        promise.resolve(result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED)
-    }
-
-    /** Andere Apps werden leiser (TTS spricht). */
-    @ReactMethod
-    fun requestDuck(promise: Promise) {
-        requestFocus(
-            AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK,
-            AudioAttributes.USAGE_ASSISTANT,
-            promise,
-        )
-    }
-
-    /** Andere Apps werden pausiert (Mikrofon-Aufnahme / Gespraech). */
-    @ReactMethod
-    fun requestExclusive(promise: Promise) {
-        requestFocus(
-            AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE,
-            AudioAttributes.USAGE_VOICE_COMMUNICATION,
-            promise,
-        )
-    }
-
-    /** Focus abgeben — andere Apps duerfen wieder volle Lautstaerke. */
-    @ReactMethod
-    fun release(promise: Promise) {
-        release()
-        promise.resolve(true)
-    }
-
-    private fun release() {
-        val am = audioManager() ?: return
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            currentRequest?.let { am.abandonAudioFocusRequest(it) }
-        } else {
-            @Suppress("DEPRECATION")
-            am.abandonAudioFocus(null)
-        }
-        currentRequest = null
-    }
-}

android/android/app/src/main/java/com/ariacockpit/AudioFocusPackage.kt

@@ -1,16 +0,0 @@
-package com.ariacockpit
-
-import com.facebook.react.ReactPackage
-import com.facebook.react.bridge.NativeModule
-import com.facebook.react.bridge.ReactApplicationContext
-import com.facebook.react.uimanager.ViewManager
-
-class AudioFocusPackage : ReactPackage {
-    override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> {
-        return listOf(AudioFocusModule(reactContext))
-    }
-
-    override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> {
-        return emptyList()
-    }
-}

android/android/app/src/main/java/com/ariacockpit/MainApplication.kt

@@ -19,8 +19,6 @@ class MainApplication : Application(), ReactApplication {
         override fun getPackages(): List<ReactPackage> =
             PackageList(this).packages.apply {
               add(ApkInstallerPackage())
-              add(AudioFocusPackage())
-              add(PcmStreamPlayerPackage())
             }
 
         override fun getJSMainModuleName(): String = "index"

android/android/app/src/main/java/com/ariacockpit/PcmStreamPlayerModule.kt

@@ -1,160 +0,0 @@
-package com.ariacockpit
-
-import android.media.AudioAttributes
-import android.media.AudioFormat
-import android.media.AudioManager
-import android.media.AudioTrack
-import android.util.Base64
-import android.util.Log
-import com.facebook.react.bridge.Promise
-import com.facebook.react.bridge.ReactApplicationContext
-import com.facebook.react.bridge.ReactContextBaseJavaModule
-import com.facebook.react.bridge.ReactMethod
-import java.util.concurrent.LinkedBlockingQueue
-
-/**
- * Streamt PCM-s16le Audio direkt via AudioTrack MODE_STREAM.
- *
- * Flow:
- *   JS: start(sampleRate, channels) → öffnet AudioTrack und startet Writer-Thread
- *   JS: writeChunk(base64)           → dekodiert, queued, Writer schreibt non-blocking
- *   JS: end()                         → wartet bis Queue leer, schließt AudioTrack
- *   JS: stop()                        → Hart stoppen, Queue leeren (Cancel)
- *
- * Vorteil gegenüber Sound-File-Queue:
- *   - Keine Gap zwischen Chunks (AudioTrack puffert intern)
- *   - Erste Samples beginnen zu spielen sobald der erste Chunk da ist
- *   - Kein WAV-Header-Parsing pro Chunk
- */
-class PcmStreamPlayerModule(reactContext: ReactApplicationContext) : ReactContextBaseJavaModule(reactContext) {
-    companion object {
-        private const val TAG = "PcmStreamPlayer"
-    }
-
-    override fun getName() = "PcmStreamPlayer"
-
-    private var track: AudioTrack? = null
-    private val queue = LinkedBlockingQueue<ByteArray>()
-    private var writerThread: Thread? = null
-    @Volatile private var writerShouldStop = false
-    @Volatile private var endRequested = false
-
-    // ── Lifecycle ──
-
-    @ReactMethod
-    fun start(sampleRate: Int, channels: Int, promise: Promise) {
-        try {
-            // Alte Session beenden falls vorhanden
-            stopInternal()
-
-            val channelConfig = if (channels == 2) AudioFormat.CHANNEL_OUT_STEREO else AudioFormat.CHANNEL_OUT_MONO
-            val encoding = AudioFormat.ENCODING_PCM_16BIT
-            val minBuf = AudioTrack.getMinBufferSize(sampleRate, channelConfig, encoding)
-            // Grosszuegiger Buffer: 32x MinSize — tolerant gegen Netzwerk-Jitter und
-            // bursty XTTS-Delivery (Render dauert 1-3s, dann kommen alle Samples
-            // auf einmal). Bei 24kHz mono s16 entspricht 128KB ca. 2.7 Sekunden.
-            val bufferSize = (minBuf * 32).coerceAtLeast(128 * 1024)
-
-            val newTrack = AudioTrack.Builder()
-                .setAudioAttributes(
-                    AudioAttributes.Builder()
-                        .setUsage(AudioAttributes.USAGE_ASSISTANT)
-                        .setContentType(AudioAttributes.CONTENT_TYPE_SPEECH)
-                        .build(),
-                )
-                .setAudioFormat(
-                    AudioFormat.Builder()
-                        .setSampleRate(sampleRate)
-                        .setChannelMask(channelConfig)
-                        .setEncoding(encoding)
-                        .build(),
-                )
-                .setBufferSizeInBytes(bufferSize)
-                .setTransferMode(AudioTrack.MODE_STREAM)
-                .build()
-
-            newTrack.play()
-            track = newTrack
-            queue.clear()
-            writerShouldStop = false
-            endRequested = false
-
-            writerThread = Thread({
-                val t = track ?: return@Thread
-                try {
-                    while (!writerShouldStop) {
-                        val data = queue.poll(50, java.util.concurrent.TimeUnit.MILLISECONDS) ?: run {
-                            if (endRequested) return@Thread
-                            null
-                        } ?: continue
-                        var offset = 0
-                        while (offset < data.size && !writerShouldStop) {
-                            val written = t.write(data, offset, data.size - offset)
-                            if (written <= 0) break
-                            offset += written
-                        }
-                    }
-                } catch (e: Exception) {
-                    Log.w(TAG, "Writer-Thread Fehler: ${e.message}")
-                } finally {
-                    try { t.stop() } catch (_: Exception) {}
-                    try { t.release() } catch (_: Exception) {}
-                }
-            }, "PcmStreamWriter").apply { start() }
-
-            Log.i(TAG, "Stream gestartet: ${sampleRate}Hz ch=$channels buf=${bufferSize}B")
-            promise.resolve(true)
-        } catch (e: Exception) {
-            Log.e(TAG, "start fehlgeschlagen", e)
-            promise.reject("START_FAILED", e.message, e)
-        }
-    }
-
-    @ReactMethod
-    fun writeChunk(base64Pcm: String, promise: Promise) {
-        try {
-            if (base64Pcm.isEmpty()) {
-                promise.resolve(true)
-                return
-            }
-            val bytes = Base64.decode(base64Pcm, Base64.DEFAULT)
-            queue.put(bytes)
-            promise.resolve(true)
-        } catch (e: Exception) {
-            promise.reject("WRITE_FAILED", e.message, e)
-        }
-    }
-
-    /** Signalisiert: keine weiteren Chunks. Writer wartet auf Queue-Abschluss, dann stoppt. */
-    @ReactMethod
-    fun end(promise: Promise) {
-        endRequested = true
-        promise.resolve(true)
-    }
-
-    /** Harter Stop (Cancel) — Queue verwerfen. */
-    @ReactMethod
-    fun stop(promise: Promise) {
-        stopInternal()
-        promise.resolve(true)
-    }
-
-    private fun stopInternal() {
-        writerShouldStop = true
-        endRequested = true
-        queue.clear()
-        writerThread?.interrupt()
-        writerThread = null
-        val t = track
-        if (t != null) {
-            try { t.stop() } catch (_: Exception) {}
-            try { t.release() } catch (_: Exception) {}
-        }
-        track = null
-    }
-
-    override fun onCatalystInstanceDestroy() {
-        stopInternal()
-        super.onCatalystInstanceDestroy()
-    }
-}

android/android/app/src/main/java/com/ariacockpit/PcmStreamPlayerPackage.kt

@@ -1,16 +0,0 @@
-package com.ariacockpit
-
-import com.facebook.react.ReactPackage
-import com.facebook.react.bridge.NativeModule
-import com.facebook.react.bridge.ReactApplicationContext
-import com.facebook.react.uimanager.ViewManager
-
-class PcmStreamPlayerPackage : ReactPackage {
-    override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> {
-        return listOf(PcmStreamPlayerModule(reactContext))
-    }
-
-    override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> {
-        return emptyList()
-    }
-}

android/package.json

@@ -1,6 +1,6 @@
 {
   "name": "aria-cockpit",
-  "version": "0.0.4.3",
+  "version": "0.0.3.9",
   "private": true,
   "scripts": {
     "android": "react-native run-android",

android/src/components/VoiceCloneModal.tsx

@@ -1,362 +0,0 @@
-/**
- * VoiceCloneModal — Eigene Stimme aufnehmen und an XTTS uploaden.
- *
- * Flow:
- *   - Modal zeigt Vorlesetext (>30s Lesedauer) + Aufnahme-Button
- *   - Bei Aufnahme: max 30s, Fortschrittsbalken, Countdown
- *   - Bei Stop: Name abfragen, dann als voice_upload ueber RVS schicken
- *   - XTTS-Bridge speichert /voices/<name>.wav, antwortet mit xtts_voice_saved
- */
-
-import React, { useCallback, useEffect, useRef, useState } from 'react';
-import {
-  Modal,
-  View,
-  Text,
-  TouchableOpacity,
-  StyleSheet,
-  Alert,
-  ScrollView,
-  ActivityIndicator,
-  TextInput,
-} from 'react-native';
-import audioService from '../services/audio';
-import rvs from '../services/rvs';
-
-interface Props {
-  visible: boolean;
-  onClose: () => void;
-}
-
-const SAMPLE_TEXT = `Das ist meine eigene Stimme fuer ARIA. Ich lese jetzt einen laengeren Absatz laut vor, damit das Voice-Cloning eine gute Grundlage hat. Guten Tag, ich heisse Stefan und baue gerade mit grosser Begeisterung an meinem persoenlichen KI-Assistenten. Wir automatisieren Infrastruktur, managen Sessions und spielen mit Sprachsynthese. Die letzten Jahre habe ich viel gelernt, vor allem dass Geduld genauso wichtig ist wie Neugier. Hoert sich das jetzt an wie ich selbst? Wenn alles klappt, spricht ARIA bald mit dieser Stimme.`;
-
-const MAX_DURATION_MS = 30000;
-const TARGET_DURATION_MS = 15000;
-
-const VoiceCloneModal: React.FC<Props> = ({ visible, onClose }) => {
-  const [recording, setRecording] = useState(false);
-  const [durationMs, setDurationMs] = useState(0);
-  const [voiceName, setVoiceName] = useState('');
-  const [processing, setProcessing] = useState(false);
-  const [recordingPath, setRecordingPath] = useState('');
-  const timerRef = useRef<ReturnType<typeof setInterval> | null>(null);
-  const startTimeRef = useRef<number>(0);
-
-  // Zustand zuruecksetzen wenn Modal schliesst/oeffnet
-  useEffect(() => {
-    if (!visible) {
-      setRecording(false);
-      setDurationMs(0);
-      setVoiceName('');
-      setProcessing(false);
-      setRecordingPath('');
-      if (timerRef.current) clearInterval(timerRef.current);
-    }
-  }, [visible]);
-
-  // Cleanup bei Unmount
-  useEffect(() => {
-    return () => {
-      if (timerRef.current) clearInterval(timerRef.current);
-      if (recording) audioService.stopRecording().catch(() => {});
-    };
-  }, [recording]);
-
-  const startRecording = useCallback(async () => {
-    // Frische Aufnahme
-    setDurationMs(0);
-    setRecordingPath('');
-    const ok = await audioService.startRecording(false);
-    if (!ok) {
-      Alert.alert('Fehler', 'Aufnahme konnte nicht gestartet werden (Mikrofon-Berechtigung?)');
-      return;
-    }
-    setRecording(true);
-    startTimeRef.current = Date.now();
-    timerRef.current = setInterval(async () => {
-      const elapsed = Date.now() - startTimeRef.current;
-      setDurationMs(elapsed);
-      if (elapsed >= MAX_DURATION_MS) {
-        await stopRecording();
-      }
-    }, 100);
-  }, []);
-
-  const stopRecording = useCallback(async () => {
-    if (timerRef.current) {
-      clearInterval(timerRef.current);
-      timerRef.current = null;
-    }
-    if (!recording) return;
-    const result = await audioService.stopRecording();
-    setRecording(false);
-    if (!result) {
-      Alert.alert('Keine Sprache erkannt', 'Versuch es bitte nochmal — sprich bis der Timer mindestens 10 Sekunden anzeigt.');
-      setDurationMs(0);
-      return;
-    }
-    // Temp-Datei wurde schon geloescht (stopRecording cleaned up).
-    // Wir brauchen aber base64 aus result direkt fuers Upload.
-    // result.base64 ist bereits da.
-    setRecordingPath(result.base64);
-  }, [recording]);
-
-  const uploadVoice = useCallback(async () => {
-    const name = voiceName.trim();
-    if (!name) {
-      Alert.alert('Name fehlt', 'Bitte gib der Stimme einen Namen (nur Buchstaben, Zahlen, _ und -).');
-      return;
-    }
-    if (!/^[a-zA-Z0-9_-]+$/.test(name)) {
-      Alert.alert('Ungueltiger Name', 'Nur Buchstaben, Zahlen, _ und - erlaubt.');
-      return;
-    }
-    if (!recordingPath) {
-      Alert.alert('Keine Aufnahme', 'Bitte zuerst aufnehmen.');
-      return;
-    }
-    setProcessing(true);
-    try {
-      // voice_upload erwartet samples als Array mit base64 (aus Diagnostic-Format kopiert)
-      rvs.send('voice_upload' as any, {
-        name,
-        samples: [{ base64: recordingPath }],
-      });
-      Alert.alert('Hochgeladen', `Stimme "${name}" wird vom XTTS-Server verarbeitet. Nach ein paar Sekunden in der Liste verfuegbar.`);
-      onClose();
-    } catch (err: any) {
-      Alert.alert('Fehler', err.message);
-    } finally {
-      setProcessing(false);
-    }
-  }, [voiceName, recordingPath, onClose]);
-
-  const progress = Math.min(durationMs / MAX_DURATION_MS, 1);
-  const sec = Math.floor(durationMs / 1000);
-  const enoughRecorded = durationMs >= TARGET_DURATION_MS;
-
-  return (
-    <Modal visible={visible} animationType="slide" onRequestClose={onClose}>
-      <View style={styles.container}>
-        <View style={styles.header}>
-          <Text style={styles.title}>Eigene Stimme aufnehmen</Text>
-          <TouchableOpacity onPress={onClose}>
-            <Text style={styles.closeX}>{'\u2715'}</Text>
-          </TouchableOpacity>
-        </View>
-
-        <ScrollView style={styles.content} contentContainerStyle={{padding: 16}}>
-          <Text style={styles.hint}>
-            Lies den Text laut und deutlich vor. Maximal 30 Sekunden. Je mehr du sprichst
-            (ziel: bis zum Ende des Textes, ca. 20-30s), desto besser wird die geklonte
-            Stimme.
-          </Text>
-
-          <View style={styles.sampleTextBox}>
-            <Text style={styles.sampleText}>{SAMPLE_TEXT}</Text>
-          </View>
-
-          {/* Timer + Fortschritt */}
-          <View style={{marginTop: 20, alignItems: 'center'}}>
-            <Text style={[styles.timer, recording && styles.timerActive]}>
-              {sec.toString().padStart(2, '0')} / 30 s
-            </Text>
-            <View style={styles.progressBar}>
-              <View style={[styles.progressFill, {width: `${progress * 100}%`, backgroundColor: recording ? '#FF3B30' : '#0096FF'}]} />
-            </View>
-          </View>
-
-          {/* Aufnahme-Button */}
-          {!recordingPath && (
-            <TouchableOpacity
-              style={[styles.recordBtn, recording && styles.recordBtnActive]}
-              onPress={recording ? stopRecording : startRecording}
-            >
-              <Text style={styles.recordIcon}>{recording ? '\u25A0' : '\u25CF'}</Text>
-              <Text style={styles.recordLabel}>{recording ? 'Stop' : 'Aufnahme starten'}</Text>
-            </TouchableOpacity>
-          )}
-
-          {/* Nach Aufnahme: Name + Upload */}
-          {recordingPath && (
-            <View style={{marginTop: 20}}>
-              <Text style={styles.hint}>
-                Aufnahme ({sec}s) fertig. Vergib einen Namen und lade hoch.
-              </Text>
-              <TextInput
-                style={styles.nameInput}
-                value={voiceName}
-                onChangeText={setVoiceName}
-                placeholder="z.B. stefan"
-                placeholderTextColor="#555570"
-                autoCapitalize="none"
-                autoCorrect={false}
-              />
-              <View style={{flexDirection: 'row', gap: 8, marginTop: 12}}>
-                <TouchableOpacity
-                  style={[styles.secondaryBtn, {flex: 1}]}
-                  onPress={() => { setRecordingPath(''); setDurationMs(0); }}
-                >
-                  <Text style={styles.secondaryBtnText}>Nochmal aufnehmen</Text>
-                </TouchableOpacity>
-                <TouchableOpacity
-                  style={[styles.primaryBtn, {flex: 1}]}
-                  onPress={uploadVoice}
-                  disabled={processing}
-                >
-                  {processing
-                    ? <ActivityIndicator color="#fff" />
-                    : <Text style={styles.primaryBtnText}>Hochladen</Text>
-                  }
-                </TouchableOpacity>
-              </View>
-            </View>
-          )}
-
-          {recording && !enoughRecorded && (
-            <Text style={[styles.hint, {marginTop: 12, color: '#FFD60A', textAlign: 'center'}]}>
-              Bitte weiter lesen — mindestens 15 Sekunden
-            </Text>
-          )}
-
-          {recording && enoughRecorded && (
-            <Text style={[styles.hint, {marginTop: 12, color: '#34C759', textAlign: 'center'}]}>
-              Genug Audio fuer eine gute Clonung. Du kannst stoppen.
-            </Text>
-          )}
-        </ScrollView>
-      </View>
-    </Modal>
-  );
-};
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    backgroundColor: '#0D0D1A',
-  },
-  header: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    justifyContent: 'space-between',
-    paddingHorizontal: 16,
-    paddingTop: 48,
-    paddingBottom: 16,
-    borderBottomWidth: 1,
-    borderBottomColor: '#1E1E2E',
-  },
-  title: {
-    color: '#FFFFFF',
-    fontSize: 18,
-    fontWeight: '700',
-  },
-  closeX: {
-    color: '#8888AA',
-    fontSize: 24,
-    paddingHorizontal: 8,
-  },
-  content: {
-    flex: 1,
-  },
-  hint: {
-    color: '#8888AA',
-    fontSize: 13,
-    lineHeight: 20,
-  },
-  sampleTextBox: {
-    marginTop: 12,
-    padding: 14,
-    backgroundColor: '#12122A',
-    borderRadius: 10,
-    borderWidth: 1,
-    borderColor: '#1E1E2E',
-  },
-  sampleText: {
-    color: '#E0E0F0',
-    fontSize: 15,
-    lineHeight: 24,
-  },
-  timer: {
-    color: '#666680',
-    fontSize: 42,
-    fontWeight: '700',
-    fontVariant: ['tabular-nums'],
-  },
-  timerActive: {
-    color: '#FF3B30',
-  },
-  progressBar: {
-    marginTop: 8,
-    width: '100%',
-    height: 8,
-    backgroundColor: '#1E1E2E',
-    borderRadius: 4,
-    overflow: 'hidden',
-  },
-  progressFill: {
-    height: '100%',
-  },
-  recordBtn: {
-    marginTop: 24,
-    flexDirection: 'row',
-    alignItems: 'center',
-    justifyContent: 'center',
-    gap: 12,
-    backgroundColor: '#1E1E2E',
-    borderRadius: 12,
-    padding: 18,
-    borderWidth: 2,
-    borderColor: '#34C759',
-  },
-  recordBtnActive: {
-    borderColor: '#FF3B30',
-    backgroundColor: 'rgba(255,59,48,0.15)',
-  },
-  recordIcon: {
-    color: '#FF3B30',
-    fontSize: 24,
-    fontWeight: '700',
-  },
-  recordLabel: {
-    color: '#FFFFFF',
-    fontSize: 17,
-    fontWeight: '600',
-  },
-  nameInput: {
-    marginTop: 10,
-    backgroundColor: '#1E1E2E',
-    borderRadius: 8,
-    paddingHorizontal: 14,
-    paddingVertical: 12,
-    color: '#FFFFFF',
-    fontSize: 15,
-    borderWidth: 1,
-    borderColor: '#2A2A3E',
-  },
-  primaryBtn: {
-    backgroundColor: '#0096FF',
-    borderRadius: 10,
-    padding: 14,
-    alignItems: 'center',
-  },
-  primaryBtnText: {
-    color: '#FFFFFF',
-    fontSize: 15,
-    fontWeight: '700',
-  },
-  secondaryBtn: {
-    backgroundColor: '#1E1E2E',
-    borderRadius: 10,
-    padding: 14,
-    alignItems: 'center',
-    borderWidth: 1,
-    borderColor: '#2A2A3E',
-  },
-  secondaryBtnText: {
-    color: '#8888AA',
-    fontSize: 14,
-    fontWeight: '600',
-  },
-});
-
-export default VoiceCloneModal;

android/src/screens/ChatScreen.tsx

@@ -48,22 +48,12 @@ interface ChatMessage {
   text: string;
   timestamp: number;
   attachments?: Attachment[];
-  /** Bridge-Message-ID zur Zuordnung von TTS-Audio */
-  messageId?: string;
-  /** Lokaler Pfad zur gecachten TTS-Audio-Datei (file://...) */
-  audioPath?: string;
 }
 
 // --- Konstanten ---
 
 const CHAT_STORAGE_KEY = 'aria_chat_messages';
 const MAX_STORED_MESSAGES = 500;
-const MAX_MEMORY_MESSAGES = 500;
-
-// Hilfe: Messages-Array auf Max kappen (aelteste raus) — verhindert OOM
-// im Gespraechsmodus bei sehr vielen Nachrichten.
-const capMessages = (msgs: ChatMessage[]): ChatMessage[] =>
-  msgs.length > MAX_MEMORY_MESSAGES ? msgs.slice(-MAX_MEMORY_MESSAGES) : msgs;
 const DEFAULT_ATTACHMENT_DIR = `${RNFS.DocumentDirectoryPath}/chat_attachments`;
 const STORAGE_PATH_KEY = 'aria_attachment_storage_path';
 
@@ -107,11 +97,6 @@ const ChatScreen: React.FC = () => {
   const [searchVisible, setSearchVisible] = useState(false);
   const [pendingAttachments, setPendingAttachments] = useState<{file: any, isPhoto: boolean}[]>([]);
   const [agentActivity, setAgentActivity] = useState<{activity: string, tool: string}>({activity: 'idle', tool: ''});
-  // Gerätelokale TTS-Config: globaler Toggle (aus Settings) + temporäres Muten (Mund-Button)
-  const [ttsDeviceEnabled, setTtsDeviceEnabled] = useState(true);
-  const [ttsMuted, setTtsMuted] = useState(false);
-  // Gerätelokale XTTS-Voice-Wahl (bevorzugt gegenueber dem globalen Default)
-  const localXttsVoiceRef = useRef<string>('');
 
   const flatListRef = useRef<FlatList>(null);
   const messageIdCounter = useRef(0);
@@ -122,32 +107,6 @@ const ChatScreen: React.FC = () => {
     return `msg_${Date.now()}_${messageIdCounter.current}`;
   };
 
-  // TTS-Settings beim Mount + bei Screen-Fokus neu laden (damit Settings-Toggle sofort greift)
-  useEffect(() => {
-    const loadTtsSettings = async () => {
-      const enabled = await AsyncStorage.getItem('aria_tts_enabled');
-      setTtsDeviceEnabled(enabled !== 'false'); // default true
-      const muted = await AsyncStorage.getItem('aria_tts_muted');
-      setTtsMuted(muted === 'true'); // default false
-      const voice = await AsyncStorage.getItem('aria_xtts_voice');
-      localXttsVoiceRef.current = voice || '';
-    };
-    loadTtsSettings();
-    // Poll alle 2s um Settings-Aenderung mitzubekommen (einfache Loesung ohne Context)
-    const interval = setInterval(loadTtsSettings, 2000);
-    return () => clearInterval(interval);
-  }, []);
-
-  const toggleMute = useCallback(() => {
-    setTtsMuted(prev => {
-      const next = !prev;
-      AsyncStorage.setItem('aria_tts_muted', String(next));
-      // Bei Muten sofort laufende Wiedergabe stoppen
-      if (next) audioService.stopPlayback();
-      return next;
-    });
-  }, []);
-
   // Chat-Verlauf aus AsyncStorage laden
   const isInitialLoad = useRef(true);
   useEffect(() => {
@@ -259,12 +218,12 @@ const ChatScreen: React.FC = () => {
         if (sender === 'diagnostic') {
           const diagText = (message.payload.text as string) || '';
           if (diagText) {
-            setMessages(prev => capMessages([...prev, {
+            setMessages(prev => [...prev, {
               id: nextId(),
               sender: 'user',
               text: diagText,
               timestamp: message.timestamp,
-            }]));
+            }]);
           }
           return;
         }
@@ -283,40 +242,14 @@ const ChatScreen: React.FC = () => {
             text,
             timestamp: ts,
             attachments: message.payload.attachments as Attachment[] | undefined,
-            messageId: (message.payload.messageId as string) || undefined,
           };
-          return capMessages([...prev, ariaMsg]);
+          return [...prev, ariaMsg];
         });
       }
 
-      // TTS-Audio abspielen wenn vorhanden — respektiert geraetelokalen Mute/Disable
-      const canPlay = ttsDeviceEnabled && !ttsMuted;
+      // TTS-Audio abspielen wenn vorhanden
       if (message.type === 'audio' && message.payload.base64) {
-        const b64 = message.payload.base64 as string;
-        const refId = (message.payload.messageId as string) || '';
-        if (canPlay) audioService.playAudio(b64);
-        // Cache IMMER schreiben — Play-Button soll auch bei Mute spaeter funktionieren
-        if (refId) {
-          audioService.cacheAudio(b64, refId).then(audioPath => {
-            if (!audioPath) return;
-            setMessages(prev => prev.map(m =>
-              m.messageId === refId ? { ...m, audioPath } : m
-            ));
-          }).catch(() => {});
-        }
-      }
-
-      // XTTS PCM-Stream: Cache IMMER bauen, Playback nur wenn nicht gemutet
-      if (message.type === ('audio_pcm' as any)) {
-        const p = { ...(message.payload as any), silent: !canPlay };
-        const refId = (p.messageId as string) || '';
-        audioService.handlePcmChunk(p).then((audioPath: any) => {
-          if (p.final && audioPath && refId) {
-            setMessages(prev => prev.map(m =>
-              m.messageId === refId ? { ...m, audioPath } : m
-            ));
-          }
-        }).catch(() => {});
+        audioService.playAudio(message.payload.base64 as string);
       }
 
       // Thinking-Indicator Status von der Bridge
@@ -385,12 +318,11 @@ const ChatScreen: React.FC = () => {
           timestamp: Date.now(),
           attachments: [{ type: 'audio', name: 'Sprachaufnahme' }],
         };
-        setMessages(prev => capMessages([...prev, userMsg]));
+        setMessages(prev => [...prev, userMsg]);
         rvs.send('audio', {
           base64: result.base64,
           durationMs: result.durationMs,
           mimeType: result.mimeType,
-          voice: localXttsVoiceRef.current,
           ...(location && { location }),
         });
       }
@@ -491,12 +423,11 @@ const ChatScreen: React.FC = () => {
       text,
       timestamp: Date.now(),
     };
-    setMessages(prev => capMessages([...prev, userMsg]));
+    setMessages(prev => [...prev, userMsg]);
 
-    // An RVS senden — mit geraetelokaler Voice (Bridge nutzt sie fuer die Antwort)
+    // An RVS senden
     rvs.send('chat', {
       text,
-      voice: localXttsVoiceRef.current,
       ...(location && { location }),
     });
   }, [inputText, getCurrentLocation, pendingAttachments, sendPendingAttachments]);
@@ -517,7 +448,7 @@ const ChatScreen: React.FC = () => {
       text: '🎙 Spracheingabe wird verarbeitet...',
       timestamp: Date.now(),
     };
-    setMessages(prev => capMessages([...prev, userMsg]));
+    setMessages(prev => [...prev, userMsg]);
 
     rvs.send('audio', {
       base64: result.base64,
@@ -571,7 +502,7 @@ const ChatScreen: React.FC = () => {
       timestamp: Date.now(),
       attachments,
     };
-    setMessages(prev => capMessages([...prev, userMsg]));
+    setMessages(prev => [...prev, userMsg]);
 
     // Alle Dateien an RVS senden + auf Disk speichern
     for (const { file, isPhoto } of pendingAttachments) {
@@ -605,7 +536,6 @@ const ChatScreen: React.FC = () => {
     if (messageText) {
       rvs.send('chat', {
         text: messageText,
-        voice: localXttsVoiceRef.current,
         ...(location && { location }),
       });
     }
@@ -684,22 +614,13 @@ const ChatScreen: React.FC = () => {
             {item.text}
           </Text>
         )}
-        {/* Play-Button fuer ARIA-Nachrichten — Cache bevorzugt, sonst Bridge-TTS mit aktueller Engine */}
+        {/* Play-Button fuer ARIA-Nachrichten */}
         {!isUser && item.text.length > 0 && (
           <TouchableOpacity
             style={styles.playButton}
             onPress={() => {
-              if (item.audioPath) {
-                audioService.playFromPath(item.audioPath);
-              } else {
-                // messageId mitschicken damit die Bridge das generierte Audio
-                // wieder mit der Nachricht verknuepft (fuer den naechsten Replay aus Cache)
-                rvs.send('tts_request' as any, {
-                  text: item.text,
-                  voice: localXttsVoiceRef.current,
-                  messageId: item.messageId || '',
-                });
-              }
+              // TTS-Request an Bridge senden
+              rvs.send('tts_request' as any, { text: item.text, voice: '' });
             }}
           >
             <Text style={styles.playButtonText}>{'\uD83D\uDD0A'}</Text>
@@ -859,17 +780,6 @@ const ChatScreen: React.FC = () => {
               disabled={connectionState !== 'connected'}
               wakeWordActive={wakeWordActive}
             />
-            {/* Mund-Button: TTS auf diesem Geraet muten/aufheben.
-                Nur sichtbar wenn TTS in den Settings grundsaetzlich aktiv ist. */}
-            {ttsDeviceEnabled && (
-              <TouchableOpacity
-                style={[styles.wakeWordBtn, ttsMuted && styles.mouthBtnMuted]}
-                onPress={toggleMute}
-                accessibilityLabel={ttsMuted ? 'Sprachausgabe einschalten' : 'Sprachausgabe stumm schalten'}
-              >
-                <Text style={styles.wakeWordIcon}>{ttsMuted ? '🤐' : '👄'}</Text>
-              </TouchableOpacity>
-            )}
             <TouchableOpacity
               style={[styles.wakeWordBtn, wakeWordActive && styles.wakeWordBtnActive]}
               onPress={toggleWakeWord}
@@ -1087,9 +997,6 @@ const styles = StyleSheet.create({
   wakeWordBtnActive: {
     backgroundColor: 'rgba(52, 199, 89, 0.3)',
   },
-  mouthBtnMuted: {
-    backgroundColor: 'rgba(255, 59, 48, 0.25)',
-  },
   wakeWordIcon: {
     fontSize: 16,
   },

android/src/screens/SettingsScreen.tsx

@@ -22,7 +22,6 @@ import DocumentPicker from 'react-native-document-picker';
 import rvs, { ConnectionState, RVSMessage, ConnectionConfig, ConnectionLogEntry } from '../services/rvs';
 import ModeSelector from '../components/ModeSelector';
 import QRScanner from '../components/QRScanner';
-import VoiceCloneModal from '../components/VoiceCloneModal';
 
 const STORAGE_PATH_KEY = 'aria_attachment_storage_path';
 const DEFAULT_STORAGE_PATH = `${RNFS.DocumentDirectoryPath}/chat_attachments`;
@@ -73,10 +72,11 @@ const SettingsScreen: React.FC = () => {
   const [autoDownload, setAutoDownload] = useState(true);
   const [storageSize, setStorageSize] = useState('...');
   const [ttsEnabled, setTtsEnabled] = useState(true);
+  const [defaultVoice, setDefaultVoice] = useState('ramona');
+  const [highlightVoice, setHighlightVoice] = useState('thorsten');
+  const [speedRamona, setSpeedRamona] = useState(1.0);
+  const [speedThorsten, setSpeedThorsten] = useState(1.0);
   const [editingPath, setEditingPath] = useState(false);
-  const [xttsVoice, setXttsVoice] = useState('');
-  const [availableVoices, setAvailableVoices] = useState<Array<{name: string, size: number}>>([]);
-  const [voiceCloneVisible, setVoiceCloneVisible] = useState(false);
   const [tempPath, setTempPath] = useState('');
 
   let logIdCounter = 0;
@@ -99,11 +99,18 @@ const SettingsScreen: React.FC = () => {
     AsyncStorage.getItem('aria_tts_enabled').then(saved => {
       if (saved !== null) setTtsEnabled(saved === 'true');
     });
-    AsyncStorage.getItem('aria_xtts_voice').then(saved => {
-      if (saved) setXttsVoice(saved);
+    AsyncStorage.getItem('aria_default_voice').then(saved => {
+      if (saved) setDefaultVoice(saved);
+    });
+    AsyncStorage.getItem('aria_highlight_voice').then(saved => {
+      if (saved) setHighlightVoice(saved);
+    });
+    AsyncStorage.getItem('aria_speed_ramona').then(saved => {
+      if (saved) setSpeedRamona(parseFloat(saved));
+    });
+    AsyncStorage.getItem('aria_speed_thorsten').then(saved => {
+      if (saved) setSpeedThorsten(parseFloat(saved));
     });
-    // Voice-Liste vom XTTS-Server holen (via RVS)
-    rvs.send('xtts_list_voices' as any, {});
   }, []);
 
   // Speichergroesse berechnen
@@ -234,22 +241,6 @@ const SettingsScreen: React.FC = () => {
         const mode = message.payload.mode as string;
         if (mode) setCurrentMode(mode);
       }
-
-      // XTTS-Voice-Liste
-      if (message.type === ('xtts_voices_list' as any)) {
-        const voices = ((message.payload as any).voices || []) as Array<{name: string, size: number}>;
-        setAvailableVoices(voices);
-      }
-
-      // Voice wurde gespeichert → Liste neu laden + ggf. auswaehlen
-      if (message.type === ('xtts_voice_saved' as any)) {
-        const name = (message.payload as any).name as string;
-        if (name) {
-          setXttsVoice(name);
-          AsyncStorage.setItem('aria_xtts_voice', name);
-        }
-        rvs.send('xtts_list_voices' as any, {});
-      }
     });
 
     return () => {
@@ -313,36 +304,6 @@ const SettingsScreen: React.FC = () => {
     // In Produktion: Wert in AsyncStorage persistieren
   }, []);
 
-  // --- XTTS Voice ---
-
-  const selectVoice = useCallback((voiceName: string) => {
-    setXttsVoice(voiceName);
-    AsyncStorage.setItem('aria_xtts_voice', voiceName);
-  }, []);
-
-  const deleteVoice = useCallback((name: string) => {
-    Alert.alert(
-      'Stimme loeschen',
-      `Stimme "${name}" vom Server endgueltig loeschen?\nAlle Apps verlieren sie.`,
-      [
-        { text: 'Abbrechen', style: 'cancel' },
-        {
-          text: 'Loeschen',
-          style: 'destructive',
-          onPress: () => {
-            rvs.send('xtts_delete_voice' as any, { name });
-            if (xttsVoice === name) {
-              setXttsVoice('');
-              AsyncStorage.setItem('aria_xtts_voice', '');
-            }
-            // Liste nach kurzer Wartezeit neu laden (XTTS-Bridge schickt eh neue Liste)
-            setTimeout(() => rvs.send('xtts_list_voices' as any, {}), 500);
-          },
-        },
-      ],
-    );
-  }, [xttsVoice]);
-
   // --- Modus aendern ---
 
   const handleModeChange = useCallback((modeId: string) => {
@@ -376,10 +337,6 @@ const SettingsScreen: React.FC = () => {
       onScan={handleQRScan}
       onClose={() => setScannerVisible(false)}
     />
-    <VoiceCloneModal
-      visible={voiceCloneVisible}
-      onClose={() => setVoiceCloneVisible(false)}
-    />
     <ScrollView style={styles.container} contentContainerStyle={styles.content}>
 
       {/* === Verbindung === */}
@@ -505,86 +462,131 @@ const SettingsScreen: React.FC = () => {
         </View>
       </View>
 
-      {/* === Sprachausgabe (geraetelokal) === */}
+      {/* === Sprachausgabe === */}
       <Text style={styles.sectionTitle}>Sprachausgabe</Text>
       <View style={styles.card}>
+        {/* TTS An/Aus */}
         <View style={styles.toggleRow}>
           <View style={styles.toggleInfo}>
-            <Text style={styles.toggleLabel}>Sprachausgabe auf diesem Geraet</Text>
-            <Text style={styles.toggleHint}>
-              Nur lokal — andere Geraete sind unabhaengig.
-              Wenn aus, erscheint im Chat auch kein Mund-Button.
-            </Text>
+            <Text style={styles.toggleLabel}>Sprachausgabe</Text>
+            <Text style={styles.toggleHint}>ARIA antwortet per Sprache (TTS)</Text>
           </View>
           <Switch
             value={ttsEnabled}
             onValueChange={(val) => {
               setTtsEnabled(val);
               AsyncStorage.setItem('aria_tts_enabled', String(val));
+              rvs.send('config' as any, { ttsEnabled: val });
             }}
             trackColor={{ false: '#2A2A3E', true: '#0096FF' }}
             thumbColor={ttsEnabled ? '#FFFFFF' : '#666680'}
           />
         </View>
 
-        {ttsEnabled && (
-          <View style={{marginTop: 20}}>
-            <Text style={styles.toggleLabel}>Stimme (geraetelokal)</Text>
-            <Text style={styles.toggleHint}>
-              Eigene Wahl fuer dieses Geraet. Ohne Auswahl gilt der Diagnostic-Default.
-            </Text>
-
-            {/* Default-Option */}
+        {/* Standard-Stimme */}
+        <View style={{marginTop: 16}}>
+          <Text style={styles.toggleLabel}>Standard-Stimme</Text>
+          <Text style={styles.toggleHint}>Fuer normale Antworten und Gespraeche</Text>
+          <View style={{flexDirection: 'row', gap: 8, marginTop: 8}}>
             <TouchableOpacity
-              style={[styles.voiceRow, xttsVoice === '' && styles.voiceRowActive]}
-              onPress={() => selectVoice('')}
+              style={[styles.voiceBtn, defaultVoice === 'ramona' && styles.voiceBtnActive]}
+              onPress={() => { setDefaultVoice('ramona'); AsyncStorage.setItem('aria_default_voice', 'ramona'); rvs.send('config' as any, { defaultVoice: 'ramona' }); }}
             >
-              <Text style={[styles.voiceRowName, xttsVoice === '' && styles.voiceRowNameActive]}>
-                Standard (Diagnostic-Default)
-              </Text>
-              {xttsVoice === '' && <Text style={styles.voiceRowCheck}>{'\u2713'}</Text>}
+              <Text style={styles.voiceBtnIcon}>{'\uD83D\uDE4E\u200D\u2640\uFE0F'}</Text>
+              <Text style={[styles.voiceBtnText, defaultVoice === 'ramona' && styles.voiceBtnTextActive]}>Ramona</Text>
+              <Text style={styles.voiceBtnHint}>Weiblich, warm</Text>
+            </TouchableOpacity>
+            <TouchableOpacity
+              style={[styles.voiceBtn, defaultVoice === 'thorsten' && styles.voiceBtnActive]}
+              onPress={() => { setDefaultVoice('thorsten'); AsyncStorage.setItem('aria_default_voice', 'thorsten'); rvs.send('config' as any, { defaultVoice: 'thorsten' }); }}
+            >
+              <Text style={styles.voiceBtnIcon}>{'\uD83E\uDDD4'}</Text>
+              <Text style={[styles.voiceBtnText, defaultVoice === 'thorsten' && styles.voiceBtnTextActive]}>Thorsten</Text>
+              <Text style={styles.voiceBtnHint}>Maennlich, tief</Text>
             </TouchableOpacity>
-
-            {availableVoices.length === 0 ? (
-              <Text style={[styles.toggleHint, {marginTop: 8, textAlign: 'center'}]}>
-                Keine eigenen Stimmen auf dem XTTS-Server.
-              </Text>
-            ) : (
-              availableVoices.map(v => (
-                <View key={v.name} style={[styles.voiceRow, xttsVoice === v.name && styles.voiceRowActive]}>
-                  <TouchableOpacity
-                    style={{flex: 1}}
-                    onPress={() => selectVoice(v.name)}
-                  >
-                    <Text style={[styles.voiceRowName, xttsVoice === v.name && styles.voiceRowNameActive]}>
-                      {v.name}
-                    </Text>
-                    <Text style={styles.voiceRowMeta}>{(v.size / 1024).toFixed(0)} KB</Text>
-                  </TouchableOpacity>
-                  {xttsVoice === v.name && <Text style={styles.voiceRowCheck}>{'\u2713'}</Text>}
-                  <TouchableOpacity onPress={() => deleteVoice(v.name)} style={styles.voiceRowDelete}>
-                    <Text style={styles.voiceRowDeleteIcon}>X</Text>
-                  </TouchableOpacity>
-                </View>
-              ))
-            )}
-
-            <View style={{flexDirection: 'row', gap: 8, marginTop: 12}}>
-              <TouchableOpacity
-                style={[styles.connectButton, {flex: 1}]}
-                onPress={() => setVoiceCloneVisible(true)}
-              >
-                <Text style={styles.connectButtonText}>{'\uD83C\uDFA4'} Eigene Stimme aufnehmen</Text>
-              </TouchableOpacity>
-              <TouchableOpacity
-                style={[styles.clearButton, {flex: 0.4, marginTop: 0}]}
-                onPress={() => rvs.send('xtts_list_voices' as any, {})}
-              >
-                <Text style={styles.clearButtonText}>Aktualisieren</Text>
-              </TouchableOpacity>
-            </View>
           </View>
-        )}
+        </View>
+
+        {/* Highlight-Stimme */}
+        <View style={{marginTop: 16}}>
+          <Text style={styles.toggleLabel}>Highlight-Stimme</Text>
+          <Text style={styles.toggleHint}>Fuer besondere Ereignisse (Deploy, Alarm, Erfolg)</Text>
+          <View style={{flexDirection: 'row', gap: 8, marginTop: 8}}>
+            <TouchableOpacity
+              style={[styles.voiceBtn, highlightVoice === 'thorsten' && styles.voiceBtnActive]}
+              onPress={() => { setHighlightVoice('thorsten'); AsyncStorage.setItem('aria_highlight_voice', 'thorsten'); rvs.send('config' as any, { highlightVoice: 'thorsten' }); }}
+            >
+              <Text style={styles.voiceBtnIcon}>{'\uD83E\uDDD4'}</Text>
+              <Text style={[styles.voiceBtnText, highlightVoice === 'thorsten' && styles.voiceBtnTextActive]}>Thorsten</Text>
+            </TouchableOpacity>
+            <TouchableOpacity
+              style={[styles.voiceBtn, highlightVoice === 'ramona' && styles.voiceBtnActive]}
+              onPress={() => { setHighlightVoice('ramona'); AsyncStorage.setItem('aria_highlight_voice', 'ramona'); rvs.send('config' as any, { highlightVoice: 'ramona' }); }}
+            >
+              <Text style={styles.voiceBtnIcon}>{'\uD83D\uDE4E\u200D\u2640\uFE0F'}</Text>
+              <Text style={[styles.voiceBtnText, highlightVoice === 'ramona' && styles.voiceBtnTextActive]}>Ramona</Text>
+            </TouchableOpacity>
+          </View>
+        </View>
+
+        {/* Sprechgeschwindigkeit Ramona */}
+        <View style={{marginTop: 16}}>
+          <Text style={styles.toggleLabel}>Ramona Speed: {speedRamona.toFixed(1)}x</Text>
+          <View style={{flexDirection: 'row', justifyContent: 'space-around', marginTop: 8}}>
+            {[0.5, 0.75, 1.0, 1.25, 1.5, 2.0].map(speed => (
+              <TouchableOpacity
+                key={speed}
+                onPress={() => {
+                  setSpeedRamona(speed);
+                  AsyncStorage.setItem('aria_speed_ramona', String(speed));
+                  rvs.send('config' as any, { speedRamona: speed });
+                }}
+                style={{
+                  paddingHorizontal: 10, paddingVertical: 6, borderRadius: 6,
+                  backgroundColor: speedRamona === speed ? '#0096FF' : '#1E1E2E',
+                }}
+              >
+                <Text style={{color: speedRamona === speed ? '#fff' : '#8888AA', fontSize: 12, fontWeight: '600'}}>
+                  {speed}x
+                </Text>
+              </TouchableOpacity>
+            ))}
+          </View>
+        </View>
+
+        {/* Sprechgeschwindigkeit Thorsten */}
+        <View style={{marginTop: 16}}>
+          <Text style={styles.toggleLabel}>Thorsten Speed: {speedThorsten.toFixed(1)}x</Text>
+          <View style={{flexDirection: 'row', justifyContent: 'space-around', marginTop: 8}}>
+            {[0.5, 0.75, 1.0, 1.25, 1.5, 2.0].map(speed => (
+              <TouchableOpacity
+                key={speed}
+                onPress={() => {
+                  setSpeedThorsten(speed);
+                  AsyncStorage.setItem('aria_speed_thorsten', String(speed));
+                  rvs.send('config' as any, { speedThorsten: speed });
+                }}
+                style={{
+                  paddingHorizontal: 10, paddingVertical: 6, borderRadius: 6,
+                  backgroundColor: speedThorsten === speed ? '#0096FF' : '#1E1E2E',
+                }}
+              >
+                <Text style={{color: speedThorsten === speed ? '#fff' : '#8888AA', fontSize: 12, fontWeight: '600'}}>
+                  {speed}x
+                </Text>
+              </TouchableOpacity>
+            ))}
+          </View>
+        </View>
+
+        {/* Highlight-Trigger Info */}
+        <View style={{marginTop: 16, padding: 10, backgroundColor: '#1E1E2E', borderRadius: 8}}>
+          <Text style={styles.toggleLabel}>{'\u26A1'} Highlight-Trigger</Text>
+          <Text style={[styles.toggleHint, {marginTop: 4}]}>
+            Die Highlight-Stimme wird automatisch bei diesen Woertern verwendet:{'\n'}
+            deploy, erfolgreich, alarm, so soll es sein, kritisch, server down, sicherheitswarnung, ticket geloest, aufgabe abgeschlossen
+          </Text>
+        </View>
       </View>
 
       {/* === Speicher === */}
@@ -899,55 +901,6 @@ const styles = StyleSheet.create({
     marginTop: 2,
   },
 
-  // XTTS Voice List
-  voiceRow: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    backgroundColor: '#1E1E2E',
-    borderRadius: 8,
-    padding: 10,
-    marginTop: 6,
-    borderWidth: 1,
-    borderColor: 'transparent',
-  },
-  voiceRowActive: {
-    borderColor: '#0096FF',
-    backgroundColor: '#0D1A2E',
-  },
-  voiceRowName: {
-    color: '#CCCCDD',
-    fontSize: 14,
-    fontWeight: '500',
-  },
-  voiceRowNameActive: {
-    color: '#FFFFFF',
-  },
-  voiceRowMeta: {
-    color: '#666680',
-    fontSize: 11,
-    marginTop: 2,
-  },
-  voiceRowCheck: {
-    color: '#34C759',
-    fontSize: 16,
-    fontWeight: '700',
-    marginHorizontal: 6,
-  },
-  voiceRowDelete: {
-    width: 28,
-    height: 28,
-    borderRadius: 14,
-    backgroundColor: 'rgba(255,59,48,0.2)',
-    alignItems: 'center',
-    justifyContent: 'center',
-    marginLeft: 4,
-  },
-  voiceRowDeleteIcon: {
-    color: '#FF3B30',
-    fontSize: 12,
-    fontWeight: '700',
-  },
-
   // Stimmen
   voiceBtn: {
     flex: 1,

android/src/services/audio.ts

@@ -6,7 +6,7 @@
  * Nutzt react-native-audio-recorder-player fuer Aufnahme.
  */
 
-import { Platform, PermissionsAndroid, NativeModules } from 'react-native';
+import { Platform, PermissionsAndroid } from 'react-native';
 import Sound from 'react-native-sound';
 import RNFS from 'react-native-fs';
 import AudioRecorderPlayer, {
@@ -16,38 +16,6 @@ import AudioRecorderPlayer, {
   OutputFormatAndroidType,
 } from 'react-native-audio-recorder-player';
 
-// Base64-Encoder fuer Binary-Strings (Header-Bytes → Base64)
-const B64_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
-function btoaSafe(bin: string): string {
-  let out = '';
-  const len = bin.length;
-  for (let i = 0; i < len; i += 3) {
-    const b1 = bin.charCodeAt(i) & 0xff;
-    const b2 = i + 1 < len ? bin.charCodeAt(i + 1) & 0xff : 0;
-    const b3 = i + 2 < len ? bin.charCodeAt(i + 2) & 0xff : 0;
-    out += B64_CHARS[b1 >> 2];
-    out += B64_CHARS[((b1 & 0x03) << 4) | (b2 >> 4)];
-    out += i + 1 < len ? B64_CHARS[((b2 & 0x0f) << 2) | (b3 >> 6)] : '=';
-    out += i + 2 < len ? B64_CHARS[b3 & 0x3f] : '=';
-  }
-  return out;
-}
-
-// Native Module fuer Audio-Focus (Ducking/Muten anderer Apps)
-const { AudioFocus, PcmStreamPlayer } = NativeModules as {
-  AudioFocus?: {
-    requestDuck: () => Promise<boolean>;
-    requestExclusive: () => Promise<boolean>;
-    release: () => Promise<boolean>;
-  };
-  PcmStreamPlayer?: {
-    start: (sampleRate: number, channels: number) => Promise<boolean>;
-    writeChunk: (base64Pcm: string) => Promise<boolean>;
-    end: () => Promise<boolean>;
-    stop: () => Promise<boolean>;
-  };
-};
-
 // --- Typen ---
 
 export interface RecordingResult {
@@ -74,11 +42,8 @@ const AUDIO_ENCODING = 'audio/wav';
 // VAD (Voice Activity Detection) — Stille-Erkennung
 const VAD_SILENCE_THRESHOLD_DB = -45;  // dB unter dem als "Stille" gilt
 const VAD_SILENCE_DURATION_MS = 1800;  // ms Stille bevor Auto-Stop
-const VAD_SPEECH_THRESHOLD_DB = -28;   // dB ueber dem als "Sprache" gilt (Sprach-Gate) — hoeher = weniger Umgebungsgeraeusche
-const VAD_SPEECH_MIN_MS = 500;         // ms Sprache bevor Aufnahme zaehlt — laenger = keine Huestler/Klopfer mehr
-
-// Max-Dauer einer Aufnahme in Gespraechsmodus (Notbremse gegen Runaway-Loops)
-const MAX_RECORDING_MS = 30000;
+const VAD_SPEECH_THRESHOLD_DB = -35;   // dB ueber dem als "Sprache" gilt (Sprach-Gate)
+const VAD_SPEECH_MIN_MS = 300;         // ms Sprache bevor Aufnahme zaehlt
 
 // --- Audio-Service ---
 
@@ -102,20 +67,10 @@ class AudioService {
   private speechDetected: boolean = false;
   private speechStartTime: number = 0;
 
-  // PCM-Stream (XTTS): aktive Session + Cache-Puffer pro messageId
-  private pcmStreamActive: boolean = false;
-  private pcmMessageId: string = '';
-  private pcmSampleRate: number = 24000;
-  private pcmChannels: number = 1;
-  private pcmBuffer: string[] = []; // base64-chunks zum spaeteren WAV-Build
-  private pcmBytesCollected: number = 0;
-  private readonly PCM_MAX_CACHE_BYTES = 30 * 1024 * 1024; // 30MB
-
   // VAD State
   private vadEnabled: boolean = false;
   private lastSpeechTime: number = 0;
   private vadTimer: ReturnType<typeof setInterval> | null = null;
-  private maxDurationTimer: ReturnType<typeof setTimeout> | null = null;
 
   constructor() {
     this.recorder = new AudioRecorderPlayer();
@@ -165,10 +120,6 @@ class AudioService {
       // Laufende Wiedergabe stoppen (damit ARIA sich nicht selbst hoert)
       this.stopPlayback();
 
-      // Aufraeumen: Alte aria_recording_ und aria_tts_ Files loeschen
-      // (Schutz gegen Cache-Ueberlauf im Gespraechsmodus bei vielen Zyklen)
-      this._cleanupStaleCacheFiles().catch(() => {});
-
       this.recordingPath = `${RNFS.CachesDirectoryPath}/aria_recording_${Date.now()}.mp4`;
 
       // Aufnahme mit Metering starten
@@ -213,9 +164,6 @@ class AudioService {
       this.speechStartTime = 0;
       this.setState('recording');
 
-      // Andere Apps waehrend der Aufnahme pausieren (Musik, Videos etc.)
-      AudioFocus?.requestExclusive().catch(() => {});
-
       // VAD aktivieren
       this.vadEnabled = autoStop;
       if (autoStop) {
@@ -226,11 +174,6 @@ class AudioService {
             this.silenceListeners.forEach(cb => cb());
           }
         }, 200);
-        // Notbremse: Nach MAX_RECORDING_MS zwangsweise stoppen
-        this.maxDurationTimer = setTimeout(() => {
-          console.warn(`[Audio] Max-Dauer ${MAX_RECORDING_MS}ms erreicht — Zwangs-Stop`);
-          this.silenceListeners.forEach(cb => cb());
-        }, MAX_RECORDING_MS);
       }
 
       console.log('[Audio] Aufnahme gestartet (autoStop: %s)', autoStop);
@@ -255,18 +198,11 @@ class AudioService {
       clearInterval(this.vadTimer);
       this.vadTimer = null;
     }
-    if (this.maxDurationTimer) {
-      clearTimeout(this.maxDurationTimer);
-      this.maxDurationTimer = null;
-    }
 
     try {
       await this.recorder.stopRecorder();
       this.recorder.removeRecordBackListener();
 
-      // Audio-Focus freigeben — andere Apps duerfen wieder
-      AudioFocus?.release().catch(() => {});
-
       const durationMs = Date.now() - this.recordingStartTime;
       const hadSpeech = this.speechDetected;
 
@@ -311,183 +247,6 @@ class AudioService {
     }
   }
 
-  /** Base64-Audio persistent speichern. Gibt file:// Pfad zurueck (oder leer bei Fehler). */
-  async cacheAudio(base64Data: string, messageId: string): Promise<string> {
-    if (!base64Data || !messageId) return '';
-    try {
-      const dir = `${RNFS.DocumentDirectoryPath}/tts_cache`;
-      await RNFS.mkdir(dir).catch(() => {});
-      const path = `${dir}/${messageId}.wav`;
-      // Wenn Datei schon existiert (z.B. XTTS Chunks) → anhaengen statt ueberschreiben
-      const exists = await RNFS.exists(path);
-      if (exists) {
-        // Bestehende + neue Base64 laden, zusammenkleben (fuer jetzt: ueberschreiben)
-        // XTTS sendet mehrere Chunks — bei mehrfacher Ueberschreibung bleibt nur der letzte
-        // Fuer eine echte Konkatenation muesste WAV-Header gemerged werden
-        await RNFS.writeFile(path, base64Data, 'base64');
-      } else {
-        await RNFS.writeFile(path, base64Data, 'base64');
-      }
-      return `file://${path}`;
-    } catch (err) {
-      console.warn('[Audio] cacheAudio fehlgeschlagen:', err);
-      return '';
-    }
-  }
-
-  /** Einen PCM-Chunk aus einer audio_pcm Nachricht empfangen.
-   *  silent=true → nur cachen, nicht abspielen (z.B. wenn TTS geraetelokal gemutet).
-   *  Gibt bei final=true den Cache-Pfad zurueck (file://) oder '' wenn nicht gecached. */
-  async handlePcmChunk(payload: {
-    base64: string;
-    sampleRate?: number;
-    channels?: number;
-    messageId?: string;
-    chunk?: number;
-    final?: boolean;
-    silent?: boolean;
-  }): Promise<string> {
-    const silent = !!payload.silent;
-    if (!silent && !PcmStreamPlayer) {
-      console.warn('[Audio] PcmStreamPlayer Native Module nicht verfuegbar');
-      return '';
-    }
-
-    const messageId = payload.messageId || '';
-    const sampleRate = payload.sampleRate || 24000;
-    const channels = payload.channels || 1;
-    const base64 = payload.base64 || '';
-    const isFinal = !!payload.final;
-
-    // Neuer Stream? (messageId Wechsel oder nicht aktiv)
-    if (!this.pcmStreamActive || this.pcmMessageId !== messageId) {
-      if (this.pcmStreamActive && !silent) {
-        try { await PcmStreamPlayer!.stop(); } catch {}
-        this.pcmBuffer = [];
-        this.pcmBytesCollected = 0;
-      }
-      this.pcmStreamActive = true;
-      this.pcmMessageId = messageId;
-      this.pcmSampleRate = sampleRate;
-      this.pcmChannels = channels;
-      this.pcmBuffer = [];
-      this.pcmBytesCollected = 0;
-      if (!silent) {
-        try {
-          await PcmStreamPlayer!.start(sampleRate, channels);
-        } catch (err) {
-          console.error('[Audio] PcmStreamPlayer.start fehlgeschlagen:', err);
-          this.pcmStreamActive = false;
-          return '';
-        }
-        AudioFocus?.requestDuck().catch(() => {});
-      }
-    }
-
-    // Chunk — immer cachen, nur bei !silent auch abspielen
-    if (base64) {
-      if (!silent) {
-        try { await PcmStreamPlayer!.writeChunk(base64); } catch (err) { console.warn('[Audio] writeChunk', err); }
-      }
-      if (messageId && this.pcmBytesCollected < this.PCM_MAX_CACHE_BYTES) {
-        this.pcmBuffer.push(base64);
-        this.pcmBytesCollected += Math.floor(base64.length * 0.75);
-      }
-    }
-
-    if (isFinal) {
-      if (!silent) {
-        try { await PcmStreamPlayer!.end(); } catch {}
-        AudioFocus?.release().catch(() => {});
-      }
-      this.pcmStreamActive = false;
-
-      if (messageId && this.pcmBuffer.length > 0) {
-        const audioPath = await this._savePcmBufferAsWav(messageId);
-        this.pcmBuffer = [];
-        this.pcmBytesCollected = 0;
-        this.pcmMessageId = '';
-        return audioPath;
-      }
-      this.pcmMessageId = '';
-    }
-    return '';
-  }
-
-  /** Gesammelte PCM-Chunks als WAV speichern. Gibt file:// Pfad zurueck. */
-  private async _savePcmBufferAsWav(messageId: string): Promise<string> {
-    try {
-      const dir = `${RNFS.DocumentDirectoryPath}/tts_cache`;
-      await RNFS.mkdir(dir).catch(() => {});
-      const path = `${dir}/${messageId}.wav`;
-
-      // WAV-Header fuer PCM s16le
-      const sampleRate = this.pcmSampleRate;
-      const channels = this.pcmChannels;
-      const bitsPerSample = 16;
-      const byteRate = sampleRate * channels * bitsPerSample / 8;
-      const blockAlign = channels * bitsPerSample / 8;
-      const dataSize = this.pcmBytesCollected;
-      const fileSize = 36 + dataSize;
-
-      // Header als Base64 (44 bytes)
-      const header = new Uint8Array(44);
-      const dv = new DataView(header.buffer);
-      // "RIFF"
-      header[0] = 0x52; header[1] = 0x49; header[2] = 0x46; header[3] = 0x46;
-      dv.setUint32(4, fileSize, true);
-      // "WAVE"
-      header[8] = 0x57; header[9] = 0x41; header[10] = 0x56; header[11] = 0x45;
-      // "fmt "
-      header[12] = 0x66; header[13] = 0x6d; header[14] = 0x74; header[15] = 0x20;
-      dv.setUint32(16, 16, true);  // fmt chunk size
-      dv.setUint16(20, 1, true);    // PCM format
-      dv.setUint16(22, channels, true);
-      dv.setUint32(24, sampleRate, true);
-      dv.setUint32(28, byteRate, true);
-      dv.setUint16(32, blockAlign, true);
-      dv.setUint16(34, bitsPerSample, true);
-      // "data"
-      header[36] = 0x64; header[37] = 0x61; header[38] = 0x74; header[39] = 0x61;
-      dv.setUint32(40, dataSize, true);
-
-      // Header als base64
-      let headerB64 = '';
-      const chunk = 1024;
-      for (let i = 0; i < header.length; i += chunk) {
-        headerB64 += String.fromCharCode(...Array.from(header.slice(i, i + chunk)));
-      }
-      headerB64 = btoaSafe(headerB64);
-
-      // Datei schreiben: Header + alle PCM-Chunks
-      await RNFS.writeFile(path, headerB64, 'base64');
-      for (const b64 of this.pcmBuffer) {
-        await RNFS.appendFile(path, b64, 'base64');
-      }
-      console.log(`[Audio] PCM-Cache geschrieben: ${path} (${(dataSize / 1024).toFixed(0)}KB, ${this.pcmBuffer.length} chunks)`);
-      return `file://${path}`;
-    } catch (err) {
-      console.warn('[Audio] _savePcmBufferAsWav fehlgeschlagen:', err);
-      return '';
-    }
-  }
-
-  /** Audio aus lokaler Datei (file:// Pfad) in die Queue und abspielen. */
-  async playFromPath(filePath: string): Promise<void> {
-    if (!filePath) return;
-    try {
-      const cleanPath = filePath.replace(/^file:\/\//, '');
-      if (!(await RNFS.exists(cleanPath))) {
-        console.warn('[Audio] Cache-Datei existiert nicht mehr:', cleanPath);
-        return;
-      }
-      const b64 = await RNFS.readFile(cleanPath, 'base64');
-      this.playAudio(b64);
-    } catch (err) {
-      console.warn('[Audio] playFromPath fehlgeschlagen:', err);
-    }
-  }
-
   // Callback wenn alle Audio-Teile abgespielt sind
   private playbackFinishedListeners: (() => void)[] = [];
 
@@ -502,17 +261,11 @@ class AudioService {
   private async _playNext(): Promise<void> {
     if (this.audioQueue.length === 0) {
       this.isPlaying = false;
-      // Audio-Focus abgeben → andere Apps volle Lautstaerke
-      AudioFocus?.release().catch(() => {});
       // Alle Audio-Teile abgespielt → Listener benachrichtigen
       this.playbackFinishedListeners.forEach(cb => cb());
       return;
     }
 
-    // Beim ersten Playback-Start: andere Apps ducken
-    if (!this.isPlaying) {
-      AudioFocus?.requestDuck().catch(() => {});
-    }
     this.isPlaying = true;
 
     // Preloaded Sound verwenden wenn verfuegbar, sonst neu laden
@@ -588,16 +341,6 @@ class AudioService {
       if (this.preloadedPath) RNFS.unlink(this.preloadedPath).catch(() => {});
       this.preloadedPath = '';
     }
-    // PCM-Stream ebenfalls hart stoppen (Cancel/Abbruch)
-    if (this.pcmStreamActive) {
-      PcmStreamPlayer?.stop().catch(() => {});
-      this.pcmStreamActive = false;
-      this.pcmBuffer = [];
-      this.pcmBytesCollected = 0;
-      this.pcmMessageId = '';
-    }
-    // Audio-Focus freigeben
-    AudioFocus?.release().catch(() => {});
   }
 
   // --- Status & Callbacks ---
@@ -636,46 +379,6 @@ class AudioService {
       this.stateListeners.forEach(cb => cb(state));
     }
   }
-
-  /** Alte Aufnahme- und TTS-Files aus dem Cache loeschen (>30s alt). */
-  private async _cleanupStaleCacheFiles(): Promise<void> {
-    try {
-      const files = await RNFS.readDir(RNFS.CachesDirectoryPath);
-      const now = Date.now();
-      for (const f of files) {
-        if (!f.isFile()) continue;
-        if (!f.name.startsWith('aria_recording_') && !f.name.startsWith('aria_tts_')) continue;
-        const age = now - (f.mtime ? f.mtime.getTime() : 0);
-        if (age > 30000) {
-          await RNFS.unlink(f.path).catch(() => {});
-        }
-      }
-    } catch {
-      // silent — cleanup ist best-effort
-    }
-  }
-
-  /** Alte TTS-Cache-Dateien loeschen die nicht mehr referenziert sind (>30 Tage). */
-  async cleanupOldTTSCache(keepMessageIds: Set<string>, maxAgeDays = 30): Promise<void> {
-    try {
-      const dir = `${RNFS.DocumentDirectoryPath}/tts_cache`;
-      if (!(await RNFS.exists(dir))) return;
-      const files = await RNFS.readDir(dir);
-      const maxAgeMs = maxAgeDays * 24 * 60 * 60 * 1000;
-      const now = Date.now();
-      for (const f of files) {
-        if (!f.isFile() || !f.name.endsWith('.wav')) continue;
-        const messageId = f.name.replace(/\.wav$/, '');
-        const age = now - (f.mtime ? f.mtime.getTime() : 0);
-        // Loeschen wenn: nicht mehr referenziert UND aelter als X Tage
-        if (!keepMessageIds.has(messageId) && age > maxAgeMs) {
-          await RNFS.unlink(f.path).catch(() => {});
-        }
-      }
-    } catch {
-      // silent
-    }
-  }
 }
 
 // Singleton

aria-data/config/aria.env.example

@@ -3,6 +3,10 @@
 # → localhost ist aria-core
 ARIA_CORE_WS=ws://127.0.0.1:18789
 
+# Piper TTS Stimmen
+PIPER_RAMONA=/voices/de_DE-ramona-low.onnx
+PIPER_THORSTEN=/voices/de_DE-thorsten-high.onnx
+
 # Wake-Word
 WAKE_WORD=aria
 

bridge/Dockerfile

@@ -1,6 +1,6 @@
 # ════════════════════════════════════════════════
 #  ARIA Voice Bridge — Dockerfile
-#  Whisper STT + Wake-Word (TTS via XTTS v2 remote)
+#  Whisper STT + Piper TTS + Wake-Word
 # ════════════════════════════════════════════════
 
 FROM python:3.12-slim

bridge/aria_bridge.py

@@ -26,6 +26,7 @@ import ssl
 import sys
 import tempfile
 import uuid
+import wave
 from pathlib import Path
 from typing import Optional
 
@@ -36,8 +37,10 @@ import sounddevice as sd
 import websockets
 from faster_whisper import WhisperModel
 from openwakeword.model import Model as WakeWordModel
+from piper import PiperVoice
+from piper.config import SynthesisConfig
 
-from modes import Mode, canonical_id, detect_mode_switch, mode_from_id, should_speak
+from modes import Mode, detect_mode_switch, should_speak
 
 # ── Logging ──────────────────────────────────────────────────
 
@@ -69,15 +72,40 @@ CHANNELS = 1
 BLOCK_SIZE = 1280  # 80ms bei 16kHz — gut fuer Wake-Word-Erkennung
 RECORD_SECONDS = 8  # Max. Aufnahmedauer nach Wake-Word
 
+# Epische Trigger — bei diesen Woertern spricht Thorsten
+EPIC_TRIGGERS_DEFAULT = [
+    "deploy",
+    "erfolgreich",
+    "alarm",
+    "so soll es sein",
+    "kritisch",
+    "server down",
+    "sicherheitswarnung",
+    "ticket geloest",
+    "aufgabe abgeschlossen",
+]
+
+# Trigger aus Shared-Config laden (von Diagnostic gespeichert)
+TRIGGERS_FILE = "/shared/config/highlight_triggers.json"
+
+def load_epic_triggers():
+    """Laedt Highlight-Trigger aus Shared-Config oder nutzt Defaults."""
+    try:
+        if os.path.exists(TRIGGERS_FILE):
+            with open(TRIGGERS_FILE) as f:
+                triggers = json.load(f)
+            if isinstance(triggers, list) and len(triggers) > 0:
+                logger.info("Highlight-Trigger geladen: %d aus %s", len(triggers), TRIGGERS_FILE)
+                return triggers
+    except Exception as e:
+        logger.warning("Highlight-Trigger laden fehlgeschlagen: %s — nutze Defaults", e)
+    return EPIC_TRIGGERS_DEFAULT
+
+EPIC_TRIGGERS = load_epic_triggers()
+
+
 def load_config() -> dict[str, str]:
-    """Laedt Konfiguration.
-
-    Reihenfolge (hoechste Prioritaet zuletzt):
-    1. /config/aria.env (bind-mount)
-    2. /shared/config/runtime.json (zentral gepflegt ueber Diagnostic UI)
-
-    Werte aus runtime.json ueberschreiben die env-Datei.
-    """
+    """Laedt Konfiguration aus /config/aria.env."""
     config: dict[str, str] = {}
     if CONFIG_PATH.exists():
         for line in CONFIG_PATH.read_text().splitlines():
@@ -90,169 +118,195 @@ def load_config() -> dict[str, str]:
         logger.info("Konfiguration geladen aus %s", CONFIG_PATH)
     else:
         logger.warning("Keine Konfiguration gefunden: %s", CONFIG_PATH)
-
-    # Runtime-Overrides aus zentralem Shared-Volume (Diagnostic UI)
-    runtime_path = Path("/shared/config/runtime.json")
-    if runtime_path.exists():
-        try:
-            runtime = json.loads(runtime_path.read_text())
-            overrides = {k: str(v) for k, v in runtime.items() if v not in (None, "")}
-            if overrides:
-                config.update(overrides)
-                logger.info("Runtime-Overrides geladen: %s", sorted(overrides.keys()))
-        except Exception as e:
-            logger.warning("runtime.json konnte nicht gelesen werden: %s", e)
     return config
 
 
 # ── Voice Engine ─────────────────────────────────────────────
 
 
-import re as _re_tts
+class VoiceEngine:
+    """Verwaltet Piper TTS mit zwei Stimmen: Ramona und Thorsten."""
 
-_NUM_WORDS_DE = {
-    0: "null", 1: "eins", 2: "zwei", 3: "drei", 4: "vier", 5: "fuenf",
-    6: "sechs", 7: "sieben", 8: "acht", 9: "neun", 10: "zehn",
-    11: "elf", 12: "zwoelf", 13: "dreizehn", 14: "vierzehn", 15: "fuenfzehn",
-    16: "sechzehn", 17: "siebzehn", 18: "achtzehn", 19: "neunzehn", 20: "zwanzig",
-}
-_TENS_DE = {30: "dreissig", 40: "vierzig", 50: "fuenfzig"}
+    def __init__(self, voices_dir: Path) -> None:
+        self.voices_dir = voices_dir
+        self.voices: dict[str, PiperVoice] = {}
+        self.default_voice = "ramona"
+        self.highlight_voice = "thorsten"
+        self.speech_speed = {"ramona": 1.0, "thorsten": 1.0}
 
+    def initialize(self) -> None:
+        """Laedt die Piper-Stimmen aus dem Voices-Verzeichnis."""
+        voice_configs = {
+            "ramona": "de_DE-ramona-low",
+            "thorsten": "de_DE-thorsten-high",
+        }
 
-def _num_to_words_de(n: int) -> str:
-    """Zahlen 0-59 als deutsches Wort — fuer Uhrzeiten und kleine Bereiche."""
-    if n in _NUM_WORDS_DE:
-        return _NUM_WORDS_DE[n]
-    if 21 <= n <= 29:
-        return f"{_NUM_WORDS_DE[n - 20]}undzwanzig"
-    if 30 <= n <= 59:
-        tens = (n // 10) * 10
-        ones = n % 10
-        tens_word = _TENS_DE.get(tens, str(tens))
-        if ones == 0:
-            return tens_word
-        return f"{_NUM_WORDS_DE.get(ones, str(ones))}und{tens_word}"
-    return str(n)
+        for name, model_name in voice_configs.items():
+            model_path = self.voices_dir / f"{model_name}.onnx"
+            config_path = self.voices_dir / f"{model_name}.onnx.json"
 
+            if not model_path.exists():
+                logger.error("Stimme nicht gefunden: %s", model_path)
+                continue
 
-def _time_range_to_words(m):
-    """'8:00-9:00 Uhr' → 'acht bis neun Uhr', '8-9 Uhr' → 'acht bis neun Uhr'."""
-    h1 = int(m.group(1))
-    h2 = int(m.group(3))
-    return f"{_num_to_words_de(h1)} bis {_num_to_words_de(h2)} Uhr"
+            self.voices[name] = PiperVoice.load(
+                str(model_path),
+                config_path=str(config_path) if config_path.exists() else None,
+            )
+            logger.info("Stimme geladen: %s (%s)", name, model_name)
 
+        if not self.voices:
+            logger.error("Keine Stimmen geladen — TTS deaktiviert")
 
-def _small_range_to_words(m):
-    """'5-6' → 'fuenf bis sechs' (nur wenn beide Zahlen ≤ 24)."""
-    a, b = int(m.group(1)), int(m.group(2))
-    if a > 24 or b > 24 or a >= b:
-        return m.group(0)
-    return f"{_num_to_words_de(a)} bis {_num_to_words_de(b)}"
+    def select_voice(
+        self, text: str, requested_voice: Optional[str] = None
+    ) -> str:
+        """Waehlt die passende Stimme basierend auf Text oder Anfrage.
 
+        Thorsten wird bei epischen Triggern verwendet,
+        sonst Ramona als Standardstimme.
 
-_UNIT_WORDS = [
-    (r'\bTB\b', 'Terabyte'),
-    (r'\bGB\b', 'Gigabyte'),
-    (r'\bMB\b', 'Megabyte'),
-    (r'\bKB\b', 'Kilobyte'),
-    (r'\bkB\b', 'Kilobyte'),
-    (r'\bms\b', 'Millisekunden'),
-    (r'\bkm/h\b', 'Kilometer pro Stunde'),
-    (r'\bkm\b', 'Kilometer'),
-    (r'\bm/s\b', 'Meter pro Sekunde'),
-    (r'\bkg\b', 'Kilogramm'),
-    (r'\b°C\b', 'Grad Celsius'),
-    (r'°C', ' Grad Celsius'),
-    (r'\bMbps\b', 'Megabit pro Sekunde'),
-    (r'\bGbps\b', 'Gigabit pro Sekunde'),
-    (r'\bMhz\b|\bMHz\b', 'Megahertz'),
-    (r'\bGhz\b|\bGHz\b', 'Gigahertz'),
-    (r'%', ' Prozent'),
-    (r'\bCPU\b', 'C P U'),
-    (r'\bGPU\b', 'G P U'),
-    (r'\bRAM\b', 'R A M'),
-    (r'\bSSD\b', 'S S D'),
-    (r'\bHDD\b', 'H D D'),
-    (r'\bURL\b', 'U R L'),
-    (r'\bAPI\b', 'A P I'),
-    (r'\bRVS\b', 'R V S'),
-    (r'\bSSH\b', 'S S H'),
-    (r'\bVM\b', 'V M'),
-    (r'\bUI\b', 'U I'),
-    (r'\bTTS\b', 'T T S'),
-    (r'\bSTT\b', 'S T T'),
-    (r'\bTLS\b', 'T L S'),
-]
+        Args:
+            text: Der zu sprechende Text (fuer Epic-Trigger-Erkennung).
+            requested_voice: Explizit angeforderte Stimme ("ramona" | "thorsten").
 
+        Returns:
+            Name der gewaehlten Stimme.
+        """
+        if requested_voice and requested_voice in self.voices:
+            return requested_voice
 
-def clean_text_for_tts(text: str) -> str:
-    """Bereitet Chat-Text fuer Sprachausgabe auf.
+        # Highlight-Trigger pruefen
+        text_lower = text.lower()
+        for trigger in EPIC_TRIGGERS:
+            if trigger in text_lower:
+                logger.info("Highlight-Trigger erkannt: '%s' — %s spricht", trigger, self.highlight_voice)
+                return self.highlight_voice
 
-    - `<voice>...</voice>` Tag: wenn vorhanden, NUR dieser Inhalt wird gelesen
-    - Code-Bloecke (```...``` und `...`) werden komplett entfernt
-    - Markdown (Fett, Kursiv, Links, Headings, Listen, Zitate) wird abgeraeumt
-    - Einheiten und gaengige Abkuerzungen werden ausgeschrieben (22GB → 22 Gigabyte)
-    - URLs werden durch "ein Link" ersetzt
-    - Mehrfach-Leerzeichen/Umbrueche normalisiert
-    """
-    if not text:
-        return ""
+        return self.default_voice
 
-    # <voice>...</voice> wenn vorhanden → nur das nehmen
-    voice_match = _re_tts.search(r'<voice>([\s\S]*?)</voice>', text, _re_tts.IGNORECASE)
-    if voice_match:
-        text = voice_match.group(1)
+    def synthesize(self, text: str, voice_name: str = "ramona") -> Optional[bytes]:
+        """Erzeugt Audio-Daten aus Text mit der gewaehlten Stimme.
 
-    t = text
+        Args:
+            text: Der zu sprechende Text.
+            voice_name: Name der Stimme ("ramona" oder "thorsten").
 
-    # Code-Bloecke komplett raus (Zeilenumbruch statt Platzhalter — sonst bricht Satzlogik)
-    t = _re_tts.sub(r'```[\s\S]*?```', '. ', t)
-    t = _re_tts.sub(r'`[^`]+`', '', t)
+        Returns:
+            WAV-Audiodaten als bytes oder None bei Fehler.
+        """
+        voice = self.voices.get(voice_name)
+        if voice is None:
+            logger.error("Stimme '%s' nicht verfuegbar", voice_name)
+            return None
 
-    # Markdown
-    t = _re_tts.sub(r'\*\*([^*]+)\*\*', r'\1', t)
-    t = _re_tts.sub(r'\*([^*]+)\*', r'\1', t)
-    t = _re_tts.sub(r'__([^_]+)__', r'\1', t)
-    t = _re_tts.sub(r'\[([^\]]+)\]\((https?://[^)]+)\)', r'\1, ein Link', t)
-    t = _re_tts.sub(r'\[([^\]]+)\]\([^)]+\)', r'\1', t)
-    t = _re_tts.sub(r'https?://\S+', 'ein Link', t)
-    t = _re_tts.sub(r'^#{1,6}\s*', '', t, flags=_re_tts.MULTILINE)
-    t = _re_tts.sub(r'^>\s*', '', t, flags=_re_tts.MULTILINE)
-    t = _re_tts.sub(r'^[\-\*]\s+', '', t, flags=_re_tts.MULTILINE)
+        try:
+            # Markdown + Sonderzeichen entfernen fuer natuerliche Sprache
+            import re
+            clean = text.strip()
+            clean = re.sub(r'\*\*([^*]+)\*\*', r'\1', clean)  # **fett**
+            clean = re.sub(r'\*([^*]+)\*', r'\1', clean)      # *kursiv*
+            clean = re.sub(r'`[^`]+`', '', clean)              # `code`
+            clean = re.sub(r'```[\s\S]*?```', '', clean)       # Code-Bloecke
+            clean = re.sub(r'\[([^\]]+)\]\([^)]+\)', r'\1', clean)  # [text](url)
+            clean = re.sub(r'#{1,6}\s*', '', clean)            # ### Ueberschriften
+            clean = re.sub(r'>\s*', '', clean)                 # > Zitate
+            clean = re.sub(r'[-*]\s+', '', clean)              # Listen
+            clean = re.sub(r'\n{2,}', '. ', clean)             # Absaetze
+            clean = re.sub(r'\n', ', ', clean)                 # Zeilenumbrueche
+            clean = re.sub(r'\s{2,}', ' ', clean)              # Mehrfach-Leerzeichen
+            clean = re.sub(r'["""„]', '', clean)               # Anfuehrungszeichen
+            sentences = re.split(r'(?<=[.!?])\s+', clean)
+            sentences = [s.strip() for s in sentences if s.strip()]
 
-    # Zeitbereiche: "8:00-9:00 Uhr" / "8-9 Uhr" → "acht bis neun Uhr"
-    t = _re_tts.sub(r'\b(\d{1,2})(:\d{2})?\s*[-–]\s*(\d{1,2})(:\d{2})?\s*Uhr\b', _time_range_to_words, t)
-    # Uhrzeiten mit Minuten: "8:30 Uhr" → "acht Uhr dreissig", "8:00 Uhr" → "acht Uhr"
-    def _single_time(m):
-        h = int(m.group(1))
-        mn = int(m.group(2)) if m.group(2) else 0
-        words = _num_to_words_de(h) + " Uhr"
-        if mn > 0:
-            words += " " + _num_to_words_de(mn)
-        return words
-    t = _re_tts.sub(r'\b(\d{1,2}):(\d{2})\s*Uhr\b', _single_time, t)
-    # Volle Uhrzeiten ohne ":" — "15 Uhr" → "fuenfzehn Uhr"
-    t = _re_tts.sub(r'\b(\d{1,2})\s+Uhr\b', lambda m: f"{_num_to_words_de(int(m.group(1)))} Uhr", t)
-    # Kleine Zahlen-Bereiche ohne "Uhr": "5-6" → "fuenf bis sechs"
-    t = _re_tts.sub(r'\b(\d{1,2})\s*[-–]\s*(\d{1,2})\b', _small_range_to_words, t)
+            if not sentences:
+                return None
 
-    # Zahlen + Einheit: "22GB" → "22 Gigabyte" (Leerzeichen einfuegen)
-    t = _re_tts.sub(r'(\d+)([A-Za-z]{1,4})\b', r'\1 \2', t)
+            # Jeden Satz einzeln synthetisieren und WAVs zusammenfuegen
+            all_audio = b""
+            sample_rate = None
+            for sentence in sentences:
+                if not sentence:
+                    continue
+                with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
+                    tmp_path = tmp.name
+                speed = self.speech_speed.get(voice_name, 1.0)
+                syn_config = SynthesisConfig(length_scale=1.0 / max(0.3, speed))
+                with wave.open(tmp_path, "wb") as wav_file:
+                    voice.synthesize_wav(sentence, wav_file, syn_config=syn_config)
+                with wave.open(tmp_path, "rb") as wav_file:
+                    if sample_rate is None:
+                        sample_rate = wav_file.getframerate()
+                    all_audio += wav_file.readframes(wav_file.getnframes())
+                Path(tmp_path).unlink(missing_ok=True)
 
-    # Einheiten/Abkuerzungen ausschreiben
-    for pat, repl in _UNIT_WORDS:
-        t = _re_tts.sub(pat, repl, t)
+            # Zusammengefuegtes WAV erstellen
+            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
+                final_path = tmp.name
+            with wave.open(final_path, "wb") as wav_file:
+                wav_file.setnchannels(1)
+                wav_file.setsampwidth(2)
+                wav_file.setframerate(sample_rate or 22050)
+                wav_file.writeframes(all_audio)
 
-    # Anfuehrungszeichen
-    t = _re_tts.sub(r'["""„`]', '', t)
+            audio_data = Path(final_path).read_bytes()
+            Path(final_path).unlink(missing_ok=True)
 
-    # Absaetze/Zeilenumbrueche normalisieren
-    t = _re_tts.sub(r'\n{2,}', '. ', t)
-    t = _re_tts.sub(r'\n', ', ', t)
-    t = _re_tts.sub(r'\s{2,}', ' ', t)
-    t = _re_tts.sub(r'\s*\.\s*\.\s*', '. ', t)
+            logger.info(
+                "TTS: %d bytes erzeugt mit %s (%d Saetze) — '%s'",
+                len(audio_data),
+                voice_name,
+                len(sentences),
+                text[:60],
+            )
+            return audio_data
 
-    return t.strip()
+        except Exception:
+            logger.exception("TTS-Fehler bei Stimme '%s'", voice_name)
+            return None
+
+    def speak(self, text: str, requested_voice: Optional[str] = None) -> None:
+        """Spricht den Text ueber das Audio-Geraet.
+
+        Waehlt automatisch die passende Stimme und gibt das Audio aus.
+
+        Args:
+            text: Der zu sprechende Text.
+            requested_voice: Optionale explizite Stimmenwahl.
+        """
+        voice_name = self.select_voice(text, requested_voice)
+        audio_data = self.synthesize(text, voice_name)
+
+        if audio_data is None:
+            return
+
+        try:
+            # WAV-Daten lesen und ueber sounddevice abspielen
+            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
+                tmp.write(audio_data)
+                tmp_path = tmp.name
+
+            with wave.open(tmp_path, "rb") as wf:
+                frames = wf.readframes(wf.getnframes())
+                sample_width = wf.getsampwidth()
+                rate = wf.getframerate()
+                channels = wf.getnchannels()
+
+            Path(tmp_path).unlink(missing_ok=True)
+
+            # Numpy-Array aus PCM-Daten
+            dtype_map = {1: np.int8, 2: np.int16, 4: np.int32}
+            dtype = dtype_map.get(sample_width, np.int16)
+            audio_array = np.frombuffer(frames, dtype=dtype)
+
+            if channels > 1:
+                audio_array = audio_array.reshape(-1, channels)
+
+            sd.play(audio_array, samplerate=rate)
+            sd.wait()  # Warten bis Wiedergabe fertig
+
+        except Exception:
+            logger.exception("Audio-Wiedergabe fehlgeschlagen")
 
 
 # ── STT Engine ───────────────────────────────────────────────
@@ -461,13 +515,12 @@ class ARIABridge:
         else:
             self.rvs_url = ""
             self.rvs_url_fallback = ""
-        # Mode aus Shared Config laden (persistiert ueber Container-Restarts)
-        self.current_mode = self._load_persisted_mode()
+        self.current_mode = Mode.NORMAL
         self.running = False
 
-        # Komponenten (TTS: immer XTTS remote, Piper wurde entfernt)
+        # Komponenten
+        self.voice_engine = VoiceEngine(VOICES_DIR)
         self.tts_enabled = True
-        self.xtts_voice = ""
         vc: dict = {}
         # Gespeicherte Voice-Config laden
         try:
@@ -475,9 +528,16 @@ class ARIABridge:
             if os.path.exists(vc_path):
                 with open(vc_path) as f:
                     vc = json.load(f)
+                self.voice_engine.default_voice = vc.get("defaultVoice", "ramona")
+                self.voice_engine.highlight_voice = vc.get("highlightVoice", "thorsten")
+                self.voice_engine.speech_speed = {
+                    "ramona": vc.get("speedRamona", 1.0),
+                    "thorsten": vc.get("speedThorsten", 1.0),
+                }
                 self.tts_enabled = vc.get("ttsEnabled", True)
+                self.tts_engine_type = vc.get("ttsEngine", "piper")
                 self.xtts_voice = vc.get("xttsVoice", "")
-                logger.info("Voice-Config geladen: tts=%s voice=%s", self.tts_enabled, self.xtts_voice or "default")
+                logger.info("Voice-Config geladen: %s", vc)
         except Exception as e:
             logger.warning("Voice-Config laden fehlgeschlagen: %s", e)
         # Whisper-Modell: Config hat Vorrang, dann env/Default (medium)
@@ -497,12 +557,6 @@ class ARIABridge:
         # Zeitstempel des letzten chat:final — waehrend 3s danach werden
         # trailing Agent-Events unterdrueckt (Core raeumt manchmal nach).
         self._last_chat_final_at: float = 0.0
-        # requestId → messageId Map fuer XTTS-Audio-Cache (App-seitige Zuordnung)
-        self._xtts_request_to_message: dict[str, str] = {}
-        # Voice-Override aus letzter Chat-Nachricht einer App.
-        # Wird fuer die direkt folgende ARIA-Antwort genutzt und dann zurueckgesetzt.
-        # So kann jedes Geraet seine bevorzugte Stimme bekommen (pro Request).
-        self._next_voice_override: Optional[str] = None
 
     def initialize(self) -> None:
         """Initialisiert alle Komponenten.
@@ -515,6 +569,9 @@ class ARIABridge:
         logger.info("ARIA Voice Bridge startet...")
         logger.info("=" * 50)
 
+        # Voice-Engine IMMER laden — rendert Audio fuer die App (auch ohne Soundkarte)
+        self.voice_engine.initialize()
+
         # STT IMMER laden — verarbeitet Audio von der App (braucht kein Sounddevice)
         self.stt_engine.initialize()
 
@@ -810,35 +867,27 @@ class ARIABridge:
         - Leitet Antwort an die App weiter (via RVS)
         - Sprachausgabe ueber TTS (wenn Modus erlaubt)
         """
-        # NO_REPLY Token: ARIA signalisiert explizit "nicht antworten"
-        # → komplett verwerfen (keine Chat-Nachricht, kein TTS)
-        # Toleranz fuer Variationen: "NO_REPLY", "no_reply", mit Punkt/Anfuehrungszeichen
-        stripped = text.strip().strip('."\'`*').upper()
-        if stripped == "NO_REPLY" or stripped.startswith("NO_REPLY"):
-            logger.info("[core] NO_REPLY empfangen — Antwort still verworfen")
-            return
-
         metadata = payload.get("metadata", {})
         is_critical = metadata.get("critical", False)
         requested_voice = metadata.get("voice")
 
-        # Modus-Wechsel pruefen (Sprachbefehl im Text)
+        # Modus-Wechsel pruefen
         new_mode = detect_mode_switch(text)
         if new_mode is not None:
             self.current_mode = new_mode
-            self._persist_mode()
             logger.info(
                 "[core] Modus → %s %s",
                 self.current_mode.config.emoji,
                 self.current_mode.config.name,
             )
-            await self._broadcast_current_mode()
+            await self._send_to_rvs({
+                "type": "mode",
+                "payload": {"mode": self.current_mode.name},
+                "timestamp": int(asyncio.get_event_loop().time() * 1000),
+            })
 
-        # Eindeutige Message-ID fuer Audio-Cache-Zuordnung
-        message_id = str(uuid.uuid4())
-
-        # TTS-aufbereitete Variante fuer Debug (Diagnostic zeigt optional)
-        tts_text_preview = clean_text_for_tts(text)
+        # Stimme auswaehlen
+        voice_name = requested_voice or self.voice_engine.select_voice(text)
 
         # Antwort an die App weiterleiten (als Chat-Nachricht)
         await self._send_to_rvs({
@@ -846,90 +895,62 @@ class ARIABridge:
             "payload": {
                 "text": text,
                 "sender": "aria",
-                "messageId": message_id,
-                # Debug: aufbereiteter Text fuer TTS (App ignoriert, Diagnostic zeigt optional)
-                "ttsText": tts_text_preview if tts_text_preview != text else "",
+                "voice": voice_name,
             },
             "timestamp": int(asyncio.get_event_loop().time() * 1000),
         })
 
-        # TTS ueber XTTS (XTTS-Bridge auf Gaming-PC)
-        if not (getattr(self, 'tts_enabled', True) and should_speak(self.current_mode, is_critical)):
+        # TTS-Audio rendern und an die App senden (wenn Modus es erlaubt)
+        if getattr(self, 'tts_enabled', True) and should_speak(self.current_mode, is_critical):
+            tts_engine = getattr(self, 'tts_engine_type', 'piper')
+
+            if tts_engine == "xtts":
+                # XTTS: Ganzen Text senden, XTTS-Bridge teilt satzweise auf
+                xtts_voice = getattr(self, 'xtts_voice', '')
+                try:
+                    await self._send_to_rvs({
+                        "type": "xtts_request",
+                        "payload": {
+                            "text": text,
+                            "voice": xtts_voice,
+                            "language": "de",
+                            "requestId": str(uuid.uuid4()),
+                        },
+                        "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                    })
+                    logger.info("[core] XTTS-Request gesendet (%s): '%s'", xtts_voice or "default", text[:60])
+                except Exception as e:
+                    logger.warning("[core] XTTS-Request fehlgeschlagen: %s — Fallback auf Piper", e)
+                    # Fallback auf Piper
+                    audio_data = self.voice_engine.synthesize(text, voice_name)
+                    if audio_data:
+                        audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                        await self._send_to_rvs({
+                            "type": "audio",
+                            "payload": {"base64": audio_b64, "mimeType": "audio/wav", "voice": voice_name},
+                            "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                        })
+            else:
+                # Piper: Lokal rendern
+                audio_data = self.voice_engine.synthesize(text, voice_name)
+                if audio_data:
+                    audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                    await self._send_to_rvs({
+                        "type": "audio",
+                        "payload": {
+                            "base64": audio_b64,
+                            "mimeType": "audio/wav",
+                            "voice": voice_name,
+                        },
+                        "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                })
+                logger.info("[core] TTS-Audio gesendet: %d bytes (%s)", len(audio_data), voice_name)
+
+            # Lokal abspielen (nur wenn Soundkarte vorhanden)
+            if self.audio_available:
+                self.voice_engine.speak(text, requested_voice)
+        else:
             logger.info("[core] TTS unterdrueckt (Modus: %s)", self.current_mode.config.name)
-            return
-
-        # Voice bestimmen: App-Override fuer diesen Request > globale Default-Voice
-        xtts_voice = self._next_voice_override or getattr(self, 'xtts_voice', '')
-        # Override verbrauchen (gilt nur fuer genau diese naechste Antwort)
-        if self._next_voice_override:
-            logger.info("[core] Nutze Voice-Override: %s", self._next_voice_override)
-            self._next_voice_override = None
-
-        tts_text = tts_text_preview or text
-        if not tts_text:
-            logger.info("[core] TTS-Text leer nach Cleanup — uebersprungen")
-            return
-        try:
-            xtts_request_id = str(uuid.uuid4())
-            self._xtts_request_to_message[xtts_request_id] = message_id
-            if len(self._xtts_request_to_message) > 100:
-                oldest = next(iter(self._xtts_request_to_message))
-                self._xtts_request_to_message.pop(oldest, None)
-            await self._send_to_rvs({
-                "type": "xtts_request",
-                "payload": {
-                    "text": tts_text,
-                    "voice": xtts_voice,
-                    "language": "de",
-                    "requestId": xtts_request_id,
-                    "messageId": message_id,
-                },
-                "timestamp": int(asyncio.get_event_loop().time() * 1000),
-            })
-            logger.info("[core] XTTS-Request gesendet (%s): '%s'", xtts_voice or "default", tts_text[:60])
-        except Exception as e:
-            logger.error("[core] XTTS-Request fehlgeschlagen: %s — kein Audio", e)
-
-    # ── Mode Persistence (global, nicht pro Geraet) ──────
-    _MODE_FILE = "/shared/config/mode.json"
-
-    def _load_persisted_mode(self) -> Mode:
-        """Laedt den zuletzt aktiven Modus aus Shared Config oder NORMAL."""
-        try:
-            if os.path.exists(self._MODE_FILE):
-                data = json.loads(Path(self._MODE_FILE).read_text())
-                mode_name = data.get("mode", "NORMAL")
-                for m in Mode:
-                    if m.name == mode_name:
-                        logger.info("[mode] Persistierter Modus geladen: %s", m.config.name)
-                        return m
-        except Exception as e:
-            logger.warning("[mode] Laden fehlgeschlagen: %s", e)
-        return Mode.NORMAL
-
-    def _persist_mode(self) -> None:
-        """Speichert den aktuellen Modus in Shared Config."""
-        try:
-            os.makedirs("/shared/config", exist_ok=True)
-            Path(self._MODE_FILE).write_text(json.dumps({"mode": self.current_mode.name}))
-        except Exception as e:
-            logger.warning("[mode] Speichern fehlgeschlagen: %s", e)
-
-    async def _broadcast_current_mode(self) -> None:
-        """Broadcastet den aktuellen Modus an alle RVS-Clients (App + Diagnostic)."""
-        try:
-            await self._send_to_rvs({
-                "type": "mode",
-                "payload": {
-                    "mode": canonical_id(self.current_mode),
-                    "name": self.current_mode.config.name,
-                    "emoji": self.current_mode.config.emoji,
-                    "sender": "bridge",  # Filter in mode-Handler gegen Loops
-                },
-                "timestamp": int(asyncio.get_event_loop().time() * 1000),
-            })
-        except Exception as e:
-            logger.debug("[mode] Broadcast fehlgeschlagen: %s", e)
 
     def _fetch_active_session(self) -> None:
         """Holt die aktive Session vom Diagnostic-Endpoint."""
@@ -996,10 +1017,6 @@ class ARIABridge:
                     retry_delay = 2
                     logger.info("[rvs] Verbunden — warte auf App-Nachrichten")
 
-                    # Aktuellen Modus broadcasten damit gerade verbundene Apps/Diagnostic
-                    # ihren UI-State sofort syncen koennen
-                    await self._broadcast_current_mode()
-
                     # Heartbeat senden (RVS erwartet Ping alle 30s)
                     heartbeat_task = asyncio.create_task(self._rvs_heartbeat())
 
@@ -1083,11 +1100,6 @@ class ARIABridge:
             if sender in ("aria", "stt"):
                 return
             text = payload.get("text", "")
-            # Voice-Override fuer die naechste ARIA-Antwort merken
-            voice_override = payload.get("voice", "")
-            if voice_override:
-                self._next_voice_override = voice_override
-                logger.info("[rvs] Voice-Override fuer naechste Antwort: %s", voice_override)
             if text:
                 logger.info("[rvs] App-Chat: '%s'", text[:80])
                 await self.send_to_core(text, source="app")
@@ -1099,94 +1111,106 @@ class ARIABridge:
             await self._emit_activity("idle", "")
             return
 
-        elif msg_type == "audio_pcm":
-            # Audio-PCM geht direkt von XTTS-Bridge an die App.
-            # Die aria-bridge darf es NICHT rebroadcasten — sonst bekommt die App
-            # jeden Chunk doppelt (einmal direkt von XTTS-Bridge via RVS-Broadcast,
-            # einmal indirekt via uns).
-            # Wir ignorieren diese Message hier einfach — messageId wird von
-            # XTTS-Bridge selbst im Payload mitgeliefert.
-            return
-
         elif msg_type == "xtts_response":
-            # Legacy-Pfad (alte XTTS-Bridge mit WAV-Response). Weiterleiten als
-            # type "audio" — App nutzt den bestehenden WAV-Queue-Spieler.
+            # XTTS-Audio vom Gaming-PC empfangen → an App weiterleiten
             audio_b64 = payload.get("base64", "")
             error = payload.get("error", "")
-            req_id_full = payload.get("requestId", "")
-            req_id_base = req_id_full.rsplit("_", 1)[0] if "_" in req_id_full else req_id_full
-            linked_message_id = self._xtts_request_to_message.get(req_id_base, "")
             if error:
                 logger.warning("[rvs] XTTS Fehler: %s", error)
                 return
             if audio_b64:
-                logger.info("[rvs] XTTS-Audio legacy empfangen: %dKB", len(audio_b64) // 1365)
+                logger.info("[rvs] XTTS-Audio empfangen: %dKB", len(audio_b64) // 1365)
                 await self._send_to_rvs({
                     "type": "audio",
                     "payload": {
                         "base64": audio_b64,
                         "mimeType": payload.get("mimeType", "audio/wav"),
                         "voice": payload.get("voice", "xtts"),
-                        "messageId": linked_message_id,
                     },
                     "timestamp": int(asyncio.get_event_loop().time() * 1000),
                 })
             return
 
         elif msg_type == "tts_request":
-            # App fordert TTS-Audio fuer einen Text an (Play-Button) → immer XTTS.
+            # App fordert TTS-Audio fuer einen Text an (Play-Button)
             text = payload.get("text", "")
-            message_id = payload.get("messageId", "")
-            if not text:
-                return
-            tts_text = clean_text_for_tts(text) or text
-            # Voice aus App-Payload gewinnt, sonst global
-            xtts_voice = payload.get("voice", "") or getattr(self, 'xtts_voice', '')
-            try:
-                xtts_request_id = str(uuid.uuid4())
-                if message_id:
-                    self._xtts_request_to_message[xtts_request_id] = message_id
-                await self._send_to_rvs({
-                    "type": "xtts_request",
-                    "payload": {
-                        "text": tts_text,
-                        "voice": xtts_voice,
-                        "language": "de",
-                        "requestId": xtts_request_id,
-                        "messageId": message_id,
-                    },
-                    "timestamp": int(asyncio.get_event_loop().time() * 1000),
-                })
-                logger.info("[rvs] TTS on-demand via XTTS: '%s'", tts_text[:60])
-            except Exception as e:
-                logger.warning("[rvs] TTS on-demand fehlgeschlagen: %s", e)
+            requested_voice = payload.get("voice", "")
+            if text:
+                voice_name = requested_voice or self.voice_engine.select_voice(text)
+                audio_data = self.voice_engine.synthesize(text, voice_name)
+                if audio_data:
+                    audio_b64 = base64.b64encode(audio_data).decode("ascii")
+                    try:
+                        await self._send_to_rvs({
+                            "type": "audio",
+                            "payload": {
+                                "base64": audio_b64,
+                                "mimeType": "audio/wav",
+                                "voice": voice_name,
+                            },
+                            "timestamp": int(asyncio.get_event_loop().time() * 1000),
+                        })
+                        logger.info("[rvs] TTS on-demand: %d bytes (%s)", len(audio_data), voice_name)
+                    except Exception as e:
+                        logger.warning("[rvs] TTS on-demand senden fehlgeschlagen: %s", e)
             return
 
         elif msg_type == "config":
             # Konfiguration von App/Diagnostic empfangen + persistent speichern
             changed = False
+            if "defaultVoice" in payload:
+                new_voice = payload["defaultVoice"]
+                if new_voice in self.voice_engine.voices:
+                    self.voice_engine.default_voice = new_voice
+                    logger.info("[rvs] Standard-Stimme gewechselt: %s", new_voice)
+                    changed = True
+            if "highlightVoice" in payload:
+                new_voice = payload["highlightVoice"]
+                if new_voice in self.voice_engine.voices:
+                    self.voice_engine.highlight_voice = new_voice
+                    logger.info("[rvs] Highlight-Stimme gewechselt: %s", new_voice)
+                    changed = True
             if "ttsEnabled" in payload:
                 self.tts_enabled = bool(payload["ttsEnabled"])
                 logger.info("[rvs] TTS %s", "aktiviert" if self.tts_enabled else "deaktiviert")
                 changed = True
+            if "ttsEngine" in payload:
+                self.tts_engine_type = payload["ttsEngine"]
+                logger.info("[rvs] TTS-Engine: %s", self.tts_engine_type)
+                changed = True
             if "xttsVoice" in payload:
                 self.xtts_voice = payload["xttsVoice"]
-                logger.info("[rvs] XTTS-Stimme: %s", self.xtts_voice or "default")
+                logger.info("[rvs] XTTS-Stimme: %s", self.xtts_voice)
                 changed = True
+            if "speedRamona" in payload:
+                self.voice_engine.speech_speed["ramona"] = max(0.3, min(2.0, float(payload["speedRamona"])))
+                logger.info("[rvs] Speed Ramona: %.1f", self.voice_engine.speech_speed["ramona"])
+                changed = True
+            if "speedThorsten" in payload:
+                self.voice_engine.speech_speed["thorsten"] = max(0.3, min(2.0, float(payload["speedThorsten"])))
+                logger.info("[rvs] Speed Thorsten: %.1f", self.voice_engine.speech_speed["thorsten"])
+                changed = True
+            whisper_reloaded = False
             if "whisperModel" in payload:
                 new_model = payload["whisperModel"]
                 if new_model and new_model != self.stt_engine.model_size:
                     logger.info("[rvs] Whisper-Modell Wechsel: %s -> %s (laedt...)", self.stt_engine.model_size, new_model)
                     loop = asyncio.get_event_loop()
-                    if await loop.run_in_executor(None, self.stt_engine.reload, new_model):
+                    whisper_reloaded = await loop.run_in_executor(None, self.stt_engine.reload, new_model)
+                    if whisper_reloaded:
                         changed = True
             # Persistent speichern in Shared Volume
             if changed:
                 try:
                     os.makedirs("/shared/config", exist_ok=True)
                     config_data = {
+                        "defaultVoice": self.voice_engine.default_voice,
+                        "highlightVoice": self.voice_engine.highlight_voice,
                         "ttsEnabled": getattr(self, "tts_enabled", True),
+                        "ttsEngine": getattr(self, "tts_engine_type", "piper"),
                         "xttsVoice": getattr(self, "xtts_voice", ""),
+                        "speedRamona": self.voice_engine.speech_speed.get("ramona", 1.0),
+                        "speedThorsten": self.voice_engine.speech_speed.get("thorsten", 1.0),
                         "whisperModel": self.stt_engine.model_size,
                     }
                     with open("/shared/config/voice_config.json", "w") as f:
@@ -1195,27 +1219,22 @@ class ARIABridge:
                 except Exception as e:
                     logger.warning("[rvs] Config speichern fehlgeschlagen: %s", e)
             return
+            text = payload.get("text", "")
+            if text:
+                logger.info("[rvs] App-Chat: '%s'", text[:80])
+                await self.send_to_core(text, source="app")
 
         elif msg_type == "mode":
-            # Moduswechsel von der App — ID ('normal', 'dnd', ...) ODER Aktivierungsphrase
+            # Moduswechsel von der App
             mode_name = payload.get("mode", "")
-            # Sender kann der Broadcast der Bridge selbst sein — den ignorieren damit
-            # andere Apps nicht in eine Loop geraten
-            if payload.get("sender") == "bridge":
-                return
-            new_mode = mode_from_id(mode_name) or detect_mode_switch(mode_name)
-            if new_mode is not None and new_mode != self.current_mode:
+            new_mode = detect_mode_switch(mode_name)
+            if new_mode is not None:
                 self.current_mode = new_mode
-                self._persist_mode()
                 logger.info(
                     "[rvs] Modus → %s %s (von App)",
                     self.current_mode.config.emoji,
                     self.current_mode.config.name,
                 )
-                # Broadcast an ALLE Clients (App + Diagnostic) damit UI ueberall sync ist
-                await self._broadcast_current_mode()
-            elif new_mode is None:
-                logger.warning("[rvs] Unbekannter Modus: '%s'", mode_name)
 
         elif msg_type == "location":
             # GPS-Daten von der App
@@ -1330,11 +1349,6 @@ class ARIABridge:
             if not audio_b64:
                 logger.warning("[rvs] Audio ohne Daten empfangen")
                 return
-            # Voice-Override fuer die kommende ARIA-Antwort (App-lokal gewaehlt)
-            voice_override = payload.get("voice", "")
-            if voice_override:
-                self._next_voice_override = voice_override
-                logger.info("[rvs] Voice-Override (via Audio): %s", voice_override)
             logger.info("[rvs] Audio empfangen: %s, %dms, %dKB",
                         mime_type, duration_ms, len(audio_b64) // 1365)
             asyncio.create_task(self._process_app_audio(audio_b64, mime_type))

bridge/modes.py

@@ -91,39 +91,6 @@ _ACTIVATION_MAP: dict[str, Mode] = {
     mode.config.activation_phrase.lower(): mode for mode in Mode
 }
 
-# ID-Mapping fuer API-Mode-Wechsel (z.B. App ModeSelector schickt 'normal')
-_ID_MAP: dict[str, Mode] = {
-    "normal": Mode.NORMAL,
-    "nicht_stoeren": Mode.DND,
-    "dnd": Mode.DND,
-    "fluester": Mode.WHISPER,
-    "whisper": Mode.WHISPER,
-    "hangar": Mode.HANGAR,
-    "gaming": Mode.GAMING,
-}
-
-
-def mode_from_id(mode_id: str) -> Optional[Mode]:
-    """ID-basiertes Mapping fuer API-Mode-Wechsel (ohne Aktivierungsphrase)."""
-    if not mode_id:
-        return None
-    return _ID_MAP.get(mode_id.strip().lower())
-
-
-# Kanonische IDs fuer Broadcasts (matchen die App-UI-IDs in ModeSelector)
-_CANONICAL_ID: dict[Mode, str] = {
-    Mode.NORMAL: "normal",
-    Mode.DND: "nicht_stoeren",
-    Mode.WHISPER: "fluester",
-    Mode.HANGAR: "hangar",
-    Mode.GAMING: "gaming",
-}
-
-
-def canonical_id(mode: Mode) -> str:
-    """Kanonische ID die App + Diagnostic + Bridge gleichermassen kennen."""
-    return _CANONICAL_ID.get(mode, mode.name.lower())
-
 
 def detect_mode_switch(text: str) -> Optional[Mode]:
     """Erkennt ob ein Text eine Modus-Umschaltung enthaelt.

bridge/requirements.txt

@@ -5,7 +5,8 @@
 # STT — Whisper (lokal, keine API noetig)
 faster-whisper
 
-# TTS: laeuft remote ueber XTTS v2 auf dem Gaming-PC (keine lokalen Deps noetig)
+# TTS — Piper (offline, deutsche Stimmen)
+piper-tts
 
 # WebSocket-Verbindung zu aria-core
 websockets

diagnostic/index.html

@@ -127,33 +127,6 @@
   </style>
 </head>
 <body>
-  <!-- Disk-Space Warnung (dynamisch gesetzt) -->
-  <div id="disk-banner" style="display:none;position:sticky;top:0;z-index:500;padding:10px 14px;border-radius:0;margin:-16px -16px 12px -16px;font-size:13px;">
-    <div style="display:flex;align-items:center;gap:10px;flex-wrap:wrap;">
-      <span id="disk-banner-icon" style="font-size:18px;">&#x26A0;&#xFE0F;</span>
-      <span id="disk-banner-text" style="flex:1;min-width:200px;font-weight:600;"></span>
-      <button onclick="copyDiskCmd('safe')" class="btn secondary" style="padding:4px 10px;font-size:11px;" title="docker builder prune -a -f && docker image prune -a -f">
-        Sicher aufraeumen
-      </button>
-      <button onclick="document.getElementById('disk-banner-aggressive').style.display=(document.getElementById('disk-banner-aggressive').style.display==='none'?'flex':'none')"
-              class="btn secondary" style="padding:4px 10px;font-size:11px;">
-        Mehr &#x25BE;
-      </button>
-      <button onclick="document.getElementById('disk-banner').style.display='none'" class="btn secondary" style="padding:4px 10px;font-size:11px;">Schliessen</button>
-    </div>
-    <!-- Aggressive Variante (erst nach Klick sichtbar) -->
-    <div id="disk-banner-aggressive" style="display:none;margin-top:10px;padding:8px;background:rgba(0,0,0,0.25);border-radius:4px;flex-direction:column;gap:6px;font-size:12px;">
-      <div>
-        <b>Sicher</b> (empfohlen) — Build-Cache + ungenutzte Images, keine Volumes:<br>
-        <code style="font-family:monospace;">docker builder prune -a -f && docker image prune -a -f</code>
-      </div>
-      <div style="color:#FFAA55;">
-        <b>Aggressiv</b> — zusaetzlich ungenutzte Volumes. <b>Nur wenn alle ARIA-Container laufen</b>, sonst riskierst du Daten-Verlust (Sessions, SSH-Keys, Shared):<br>
-        <code style="font-family:monospace;">docker system prune -a --volumes -f</code>
-        <button onclick="copyDiskCmd('aggressive')" class="btn secondary" style="padding:2px 8px;font-size:10px;margin-left:6px;">Kopieren</button>
-      </div>
-    </div>
-  </div>
   <h1>ARIA Diagnostic</h1>
 
   <!-- Haupt-Navigation -->
@@ -225,13 +198,7 @@
     <div class="card full">
       <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;">
         <h2 style="margin:0;">Chat Test</h2>
-        <div style="display:flex;align-items:center;gap:12px;">
-          <label style="color:#8888AA;font-size:11px;cursor:pointer;">
-            <input type="checkbox" id="tts-debug-toggle" onchange="toggleTtsDebug()" style="margin-right:4px;vertical-align:middle;">
-            TTS-Text einblenden
-          </label>
-          <button class="btn secondary" onclick="toggleChatFullscreen()" id="btn-chat-fs" style="padding:4px 10px;font-size:11px;">Vollbild</button>
-        </div>
+        <button class="btn secondary" onclick="toggleChatFullscreen()" id="btn-chat-fs" style="padding:4px 10px;font-size:11px;">Vollbild</button>
       </div>
       <div class="chat-box" id="chat-box"></div>
       <div id="thinking-indicator" style="display:none;padding:6px 10px;font-size:12px;color:#FFD60A;background:#1E1E2E;border-radius:0 0 6px 6px;margin-top:-8px;margin-bottom:8px;align-items:center;justify-content:space-between;">
@@ -344,8 +311,16 @@
       <div class="log-box hidden" id="log-server"></div>
       <div class="log-box hidden" id="log-pipeline"></div>
       <div class="log-box hidden" id="log-tts" style="padding:12px;">
-        <h3 style="color:#34C759;margin:0 0 12px;">TTS Diagnose (XTTS)</h3>
+        <h3 style="color:#34C759;margin:0 0 12px;">TTS Diagnose</h3>
         <div style="display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px;">
+          <div style="background:#1E1E2E;padding:8px;border-radius:6px;">
+            <div style="color:#8888AA;font-size:10px;text-transform:uppercase;">Standard-Stimme</div>
+            <div style="color:#fff;font-size:14px;margin-top:4px;" id="tts-default-voice">Ramona</div>
+          </div>
+          <div style="background:#1E1E2E;padding:8px;border-radius:6px;">
+            <div style="color:#8888AA;font-size:10px;text-transform:uppercase;">Highlight-Stimme</div>
+            <div style="color:#fff;font-size:14px;margin-top:4px;" id="tts-highlight-voice">Thorsten</div>
+          </div>
           <div style="background:#1E1E2E;padding:8px;border-radius:6px;">
             <div style="color:#8888AA;font-size:10px;text-transform:uppercase;">Status</div>
             <div style="font-size:14px;margin-top:4px;" id="tts-status">Unbekannt</div>
@@ -359,7 +334,8 @@
           <input type="text" id="tts-test-text" value="Hallo Stefan, ich bin ARIA." placeholder="Test-Text..." style="background:#1E1E2E;border:1px solid #2A2A3E;border-radius:6px;padding:8px;color:#fff;font-size:13px;width:100%;box-sizing:border-box;">
         </div>
         <div style="display:flex;gap:8px;">
-          <button class="btn" onclick="testTTS('')" style="flex:1;">XTTS testen</button>
+          <button class="btn" onclick="testTTS('ramona')" style="flex:1;">Ramona testen</button>
+          <button class="btn" onclick="testTTS('thorsten')" style="flex:1;">Thorsten testen</button>
           <button class="btn secondary" onclick="checkTTSStatus()" style="flex:1;">Status pruefen</button>
         </div>
         <div id="tts-log" style="margin-top:12px;max-height:200px;overflow-y:auto;font-size:11px;font-family:monospace;color:#8888AA;"></div>
@@ -410,10 +386,10 @@
           <button class="btn mode-btn" data-mode="normal" onclick="setMode('normal')" style="background:#1E1E2E;border:2px solid transparent;">
             <span style="font-size:18px;">&#x1F7E2;</span> Normal<br><span style="font-size:10px;color:#8888AA;">Hoert zu, antwortet, spricht</span>
           </button>
-          <button class="btn mode-btn" data-mode="nicht_stoeren" onclick="setMode('nicht_stoeren')" style="background:#1E1E2E;border:2px solid transparent;">
+          <button class="btn mode-btn" data-mode="dnd" onclick="setMode('dnd')" style="background:#1E1E2E;border:2px solid transparent;">
             <span style="font-size:18px;">&#x1F534;</span> Nicht stoeren<br><span style="font-size:10px;color:#8888AA;">Nur Kritikalarme</span>
           </button>
-          <button class="btn mode-btn" data-mode="fluester" onclick="setMode('fluester')" style="background:#1E1E2E;border:2px solid transparent;">
+          <button class="btn mode-btn" data-mode="whisper" onclick="setMode('whisper')" style="background:#1E1E2E;border:2px solid transparent;">
             <span style="font-size:18px;">&#x1F7E1;</span> Fluestern<br><span style="font-size:10px;color:#8888AA;">Nur Text, keine Sprache</span>
           </button>
           <button class="btn mode-btn" data-mode="hangar" onclick="setMode('hangar')" style="background:#1E1E2E;border:2px solid transparent;">
@@ -431,46 +407,94 @@
     <div class="settings-section">
       <h2>Sprachausgabe</h2>
       <div class="card" style="max-width:500px;">
-        <!-- TTS aktiv (global) -->
+        <!-- TTS aktiv (global fuer alle Engines) -->
         <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
           <label style="color:#8888AA;font-size:12px;">TTS aktiv:</label>
           <label class="toggle"><input type="checkbox" id="diag-tts-enabled" checked onchange="sendVoiceConfig()"><span class="slider"></span></label>
         </div>
 
-        <!-- XTTS Stimme -->
+        <!-- TTS Engine Auswahl -->
         <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
-          <label style="color:#8888AA;font-size:12px;">XTTS Stimme:</label>
-          <select id="diag-xtts-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
-            <option value="">Standard (XTTS Default)</option>
+          <label style="color:#8888AA;font-size:12px;">TTS Engine:</label>
+          <select id="diag-tts-engine" onchange="sendVoiceConfig();toggleXTTSPanel()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+            <option value="piper">Piper (lokal, CPU, schnell)</option>
+            <option value="xtts">XTTS v2 (remote, GPU, natuerlich)</option>
           </select>
-          <button class="btn secondary" onclick="loadXTTSVoices()" style="padding:4px 10px;font-size:11px;">Laden</button>
         </div>
 
-        <!-- Gecloned Stimmen — Liste mit Loeschen -->
-        <div id="xtts-voice-list" style="margin-bottom:12px;"></div>
-
-        <!-- Voice Cloning -->
-        <div style="background:#1E1E2E;border-radius:8px;padding:12px;margin-top:8px;">
-          <div style="color:#0096FF;font-size:13px;font-weight:600;margin-bottom:8px;">Stimme klonen</div>
-          <div style="color:#8888AA;font-size:11px;margin-bottom:8px;">
-            Lade ein oder mehrere Audio-Samples hoch (WAV/MP3, min. 6-10 Sekunden).
-            Mehrere Dateien werden automatisch zusammengefuegt.
-          </div>
-          <div style="margin-bottom:8px;">
-            <input type="text" id="xtts-clone-name" placeholder="Name fuer die Stimme..." style="background:#0D0D1A;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;color:#fff;font-size:13px;width:100%;box-sizing:border-box;">
-          </div>
-          <div style="margin-bottom:8px;">
-            <input type="file" id="xtts-clone-files" accept="audio/*" multiple style="color:#8888AA;font-size:12px;">
-          </div>
-          <div style="display:flex;gap:8px;">
-            <button class="btn" onclick="uploadVoiceSamples()" style="flex:1;">Stimme erstellen</button>
-          </div>
-          <div id="xtts-clone-status" style="font-size:11px;color:#555570;margin-top:6px;"></div>
+        <!-- Piper Stimmen (nur bei Engine=piper) -->
+        <div id="piper-panel">
+        <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
+          <label style="color:#8888AA;font-size:12px;">Standard-Stimme:</label>
+          <select id="diag-default-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+            <option value="ramona">Ramona (weiblich)</option>
+            <option value="thorsten">Thorsten (maennlich)</option>
+          </select>
         </div>
+        <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
+          <label style="color:#8888AA;font-size:12px;">Highlight-Stimme:</label>
+          <select id="diag-highlight-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+            <option value="thorsten">Thorsten (maennlich)</option>
+            <option value="ramona">Ramona (weiblich)</option>
+          </select>
+        </div>
+        <div style="margin-bottom:4px;">
+          <label style="color:#8888AA;font-size:12px;">Ramona Speed: <span id="speed-ramona-label">1.0x</span></label>
+        </div>
+        <div style="display:flex;align-items:center;gap:8px;margin-bottom:12px;">
+          <span style="color:#555570;font-size:11px;">0.5x</span>
+          <input type="range" id="diag-speed-ramona" min="0.5" max="2.0" step="0.1" value="1.0"
+            oninput="document.getElementById('speed-ramona-label').textContent=this.value+'x'"
+            onchange="sendVoiceConfig()"
+            style="flex:1;accent-color:#0096FF;">
+          <span style="color:#555570;font-size:11px;">2.0x</span>
+        </div>
+        <div style="margin-bottom:4px;">
+          <label style="color:#8888AA;font-size:12px;">Thorsten Speed: <span id="speed-thorsten-label">1.0x</span></label>
+        </div>
+        <div style="display:flex;align-items:center;gap:8px;">
+          <span style="color:#555570;font-size:11px;">0.5x</span>
+          <input type="range" id="diag-speed-thorsten" min="0.5" max="2.0" step="0.1" value="1.0"
+            oninput="document.getElementById('speed-thorsten-label').textContent=this.value+'x'"
+            onchange="sendVoiceConfig()"
+            style="flex:1;accent-color:#0096FF;">
+          <span style="color:#555570;font-size:11px;">2.0x</span>
+        </div>
+        </div><!-- /piper-panel -->
 
-        <!-- XTTS Status -->
-        <div style="margin-top:8px;font-size:11px;color:#555570;" id="xtts-status">
-          XTTS-Server: Nicht verbunden (starte xtts/ auf dem Gaming-PC)
+        <!-- XTTS Panel (nur bei Engine=xtts) -->
+        <div id="xtts-panel" style="display:none;">
+          <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px;">
+            <label style="color:#8888AA;font-size:12px;">XTTS Stimme:</label>
+            <select id="diag-xtts-voice" onchange="sendVoiceConfig()" style="background:#1E1E2E;color:#fff;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;font-size:13px;">
+              <option value="">Standard (XTTS Default)</option>
+            </select>
+            <button class="btn secondary" onclick="loadXTTSVoices()" style="padding:4px 10px;font-size:11px;">Laden</button>
+          </div>
+
+          <!-- Voice Cloning -->
+          <div style="background:#1E1E2E;border-radius:8px;padding:12px;margin-top:8px;">
+            <div style="color:#0096FF;font-size:13px;font-weight:600;margin-bottom:8px;">Stimme klonen</div>
+            <div style="color:#8888AA;font-size:11px;margin-bottom:8px;">
+              Lade ein oder mehrere Audio-Samples hoch (WAV/MP3, min. 6-10 Sekunden).
+              Mehrere Dateien werden automatisch zusammengefuegt.
+            </div>
+            <div style="margin-bottom:8px;">
+              <input type="text" id="xtts-clone-name" placeholder="Name fuer die Stimme..." style="background:#0D0D1A;border:1px solid #2A2A3E;border-radius:6px;padding:6px 10px;color:#fff;font-size:13px;width:100%;box-sizing:border-box;">
+            </div>
+            <div style="margin-bottom:8px;">
+              <input type="file" id="xtts-clone-files" accept="audio/*" multiple style="color:#8888AA;font-size:12px;">
+            </div>
+            <div style="display:flex;gap:8px;">
+              <button class="btn" onclick="uploadVoiceSamples()" style="flex:1;">Stimme erstellen</button>
+            </div>
+            <div id="xtts-clone-status" style="font-size:11px;color:#555570;margin-top:6px;"></div>
+          </div>
+
+          <!-- XTTS Status -->
+          <div style="margin-top:8px;font-size:11px;color:#555570;" id="xtts-status">
+            XTTS-Server: Nicht verbunden (starte xtts/ auf dem Gaming-PC)
+          </div>
         </div>
       </div>
     </div>
@@ -499,69 +523,6 @@
       </div>
     </div>
 
-    <!-- Runtime-Konfiguration (migriert von .env) -->
-    <div class="settings-section">
-      <h2>Runtime-Konfiguration</h2>
-      <div style="font-size:11px;color:#8888AA;margin-bottom:8px;">
-        Werte werden in <code>/shared/config/runtime.json</code> persistiert und
-        ueberschreiben die ENV-Variablen aus <code>aria.env</code>. Bridge liest
-        sie beim naechsten Start — nach Aenderung <b>Bridge-Container neu starten</b>
-        (Diagnostic-Container bleibt auf ENV).
-      </div>
-      <div class="card" style="max-width:600px;">
-        <div style="display:grid;grid-template-columns:140px 1fr;gap:8px 10px;align-items:center;font-size:13px;">
-          <label style="color:#8888AA;">RVS Host:</label>
-          <input type="text" id="rc-rvs-host" style="width:100%;box-sizing:border-box;background:#1E1E2E;border:1px solid #2A2A3E;border-radius:4px;padding:6px;color:#fff;">
-          <label style="color:#8888AA;">RVS Port:</label>
-          <input type="text" id="rc-rvs-port" style="width:100%;box-sizing:border-box;background:#1E1E2E;border:1px solid #2A2A3E;border-radius:4px;padding:6px;color:#fff;">
-          <label style="color:#8888AA;">RVS TLS:</label>
-          <select id="rc-rvs-tls" style="width:100%;box-sizing:border-box;background:#1E1E2E;border:1px solid #2A2A3E;border-radius:4px;padding:6px;color:#fff;">
-            <option value="true">true (wss://)</option>
-            <option value="false">false (ws://)</option>
-          </select>
-          <label style="color:#8888AA;">RVS Token:</label>
-          <div style="display:flex;gap:4px;min-width:0;">
-            <input type="password" id="rc-rvs-token" style="flex:1;min-width:0;box-sizing:border-box;background:#1E1E2E;border:1px solid #2A2A3E;border-radius:4px;padding:6px;color:#fff;font-family:monospace;">
-            <button type="button" class="btn secondary" onclick="toggleSecret('rc-rvs-token', this)" style="padding:4px 10px;flex-shrink:0;" title="Anzeigen/Verbergen">&#128065;</button>
-          </div>
-          <label style="color:#8888AA;">Aria Auth Token:</label>
-          <div style="display:flex;gap:4px;min-width:0;">
-            <input type="password" id="rc-auth-token" style="flex:1;min-width:0;box-sizing:border-box;background:#1E1E2E;border:1px solid #2A2A3E;border-radius:4px;padding:6px;color:#fff;font-family:monospace;">
-            <button type="button" class="btn secondary" onclick="toggleSecret('rc-auth-token', this)" style="padding:4px 10px;flex-shrink:0;" title="Anzeigen/Verbergen">&#128065;</button>
-          </div>
-        </div>
-        <div style="display:flex;gap:8px;margin-top:12px;">
-          <button class="btn" onclick="saveRuntimeConfig()" style="flex:1;">Speichern</button>
-          <button class="btn secondary" onclick="loadRuntimeConfig()" style="flex:1;">Neu laden</button>
-        </div>
-        <div id="rc-status" style="font-size:11px;color:#555570;margin-top:6px;"></div>
-      </div>
-    </div>
-
-    <!-- App-Onboarding via QR-Code -->
-    <div class="settings-section">
-      <h2>App-Onboarding (QR-Code)</h2>
-      <div style="font-size:11px;color:#8888AA;margin-bottom:8px;">
-        RVS-Credentials als QR-Code — App scannt, keine manuelle Eingabe.
-        Enthaelt Host, Port, TLS-Flag und Token.
-      </div>
-      <div class="card" style="max-width:500px;">
-        <div style="display:flex;gap:12px;align-items:flex-start;">
-          <div id="onboarding-qr" style="width:220px;height:220px;flex-shrink:0;background:#1E1E2E;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#555570;font-size:11px;text-align:center;">
-            QR-Code wird geladen...
-          </div>
-          <div style="flex:1;font-size:11px;color:#8888AA;line-height:1.5;">
-            <div style="color:#FF9500;font-weight:bold;margin-bottom:4px;">Achtung</div>
-            Dieser QR enthaelt den RVS-Token im Klartext — zeige ihn niemandem,
-            speichere keine Screenshots davon in unsicheren Cloud-Diensten.
-            <button class="btn" onclick="loadOnboardingQR()" style="margin-top:10px;width:100%;">
-              QR neu generieren
-            </button>
-          </div>
-        </div>
-      </div>
-    </div>
-
     <!-- Highlight-Trigger -->
     <div class="settings-section">
       <h2>Highlight-Trigger</h2>
@@ -768,8 +729,11 @@
           return;
         }
         if (msg.type === 'tts_status') {
+          document.getElementById('tts-default-voice').textContent = msg.defaultVoice || '?';
+          document.getElementById('tts-highlight-voice').textContent = msg.highlightVoice || '?';
           document.getElementById('tts-status').textContent = msg.ok ? 'OK' : 'Fehler';
           document.getElementById('tts-status').style.color = msg.ok ? '#34C759' : '#FF3B30';
+          if (msg.voices) ttsLog(`Stimmen: ${msg.voices.join(', ')}`);
           if (msg.error) { document.getElementById('tts-last-error').textContent = msg.error; ttsLog(`Fehler: ${msg.error}`); }
           else { document.getElementById('tts-last-error').textContent = '-'; ttsLog('TTS OK'); }
           return;
@@ -780,40 +744,18 @@
           return;
         }
 
-        if (msg.type === 'disk_status') {
-          updateDiskBanner(msg);
-          return;
-        }
-
-        if (msg.type === 'mode' && msg.payload) {
-          // Bridge hat den Modus geaendert (evtl. von anderer App/Diagnostic) — UI syncen
-          const mode = (msg.payload.mode || '').toLowerCase();
-          if (MODE_LABELS[mode]) {
-            updateModeUI(mode);
-            log("info", "server", `Mode-Sync: ${mode}`);
-          }
-          return;
-        }
-
         if (msg.type === 'xtts_voices_list') {
           const select = document.getElementById('diag-xtts-voice');
-          // Aktuelle Auswahl merken damit Rebuild sie nicht zerstoert
-          const previouslySelected = select.value;
+          // Behalte erste Option (Default)
           while (select.options.length > 1) select.remove(1);
-          const voices = msg.payload?.voices || [];
-          for (const v of voices) {
+          for (const v of (msg.payload?.voices || [])) {
             const opt = document.createElement('option');
             opt.value = v.name;
             opt.textContent = `${v.name} (${(v.size / 1024).toFixed(0)}KB)`;
             select.appendChild(opt);
           }
-          // Wenn die vorherige Auswahl weiter existiert → wiederherstellen
-          if (previouslySelected && voices.some(v => v.name === previouslySelected)) {
-            select.value = previouslySelected;
-          }
-          document.getElementById('xtts-status').textContent = `XTTS: ${voices.length} Stimme(n) verfuegbar`;
+          document.getElementById('xtts-status').textContent = `XTTS: ${msg.payload?.voices?.length || 0} Stimme(n) verfuegbar`;
           document.getElementById('xtts-status').style.color = '#34C759';
-          renderVoiceList(voices);
           return;
         }
         if (msg.type === 'xtts_voice_saved') {
@@ -824,7 +766,16 @@
         }
 
         if (msg.type === 'voice_config') {
+          document.getElementById('diag-default-voice').value = msg.defaultVoice || 'ramona';
+          document.getElementById('diag-highlight-voice').value = msg.highlightVoice || 'thorsten';
           document.getElementById('diag-tts-enabled').checked = msg.ttsEnabled !== false;
+          const sr = msg.speedRamona || 1.0;
+          const st = msg.speedThorsten || 1.0;
+          document.getElementById('diag-speed-ramona').value = sr;
+          document.getElementById('speed-ramona-label').textContent = sr + 'x';
+          document.getElementById('diag-speed-thorsten').value = st;
+          document.getElementById('speed-thorsten-label').textContent = st + 'x';
+          document.getElementById('diag-tts-engine').value = msg.ttsEngine || 'piper';
           // XTTS-Voice setzen — Option hinzufuegen falls nicht vorhanden
           const xttsSelect = document.getElementById('diag-xtts-voice');
           const xttsVoice = msg.xttsVoice || '';
@@ -835,6 +786,7 @@
             xttsSelect.appendChild(opt);
           }
           xttsSelect.value = xttsVoice;
+          toggleXTTSPanel();
           // Whisper-Modell wiederherstellen (falls gesetzt)
           if (msg.whisperModel) {
             const wSel = document.getElementById('diag-whisper-model');
@@ -1257,55 +1209,14 @@
       });
     }
 
-    // Debug-Toggle: TTS-aufbereitete Variante unter ARIA-Nachrichten einblenden
-    let showTtsDebug = localStorage.getItem('aria-show-tts-debug') === '1';
-    function toggleTtsDebug() {
-      showTtsDebug = !showTtsDebug;
-      localStorage.setItem('aria-show-tts-debug', showTtsDebug ? '1' : '0');
-      const el = document.getElementById('tts-debug-toggle');
-      if (el) el.checked = showTtsDebug;
-    }
-
-    // Minimal-JS-Port von clean_text_for_tts() (Bridge) — reine Anzeige
-    function previewTtsText(text) {
-      if (!text) return '';
-      // <voice>...</voice>
-      const vm = text.match(/<voice>([\s\S]*?)<\/voice>/i);
-      if (vm) text = vm[1];
-      let t = text;
-      t = t.replace(/```[\s\S]*?```/g, '. ');
-      t = t.replace(/`[^`]+`/g, '');
-      t = t.replace(/\*\*([^*]+)\*\*/g, '$1');
-      t = t.replace(/\*([^*]+)\*/g, '$1');
-      t = t.replace(/\[([^\]]+)\]\([^)]+\)/g, '$1');
-      t = t.replace(/https?:\/\/\S+/g, 'ein Link');
-      t = t.replace(/^#{1,6}\s*/gm, '');
-      t = t.replace(/^>\s*/gm, '');
-      t = t.replace(/^[\-\*]\s+/gm, '');
-      t = t.replace(/(\d+)GB\b/g, '$1 Gigabyte');
-      t = t.replace(/(\d+)MB\b/g, '$1 Megabyte');
-      t = t.replace(/%/g, ' Prozent');
-      t = t.replace(/\bCPU\b/g, 'C P U').replace(/\bAPI\b/g, 'A P I').replace(/\bRAM\b/g, 'R A M');
-      t = t.replace(/\n{2,}/g, '. ').replace(/\n/g, ', ').replace(/\s{2,}/g, ' ');
-      return t.trim();
-    }
-
-    function addChat(type, text, meta, options) {
+    function addChat(type, text, meta) {
       const escaped = escapeHtml(text);
       let linked = linkifyText(escaped);
       // /shared/uploads/ Pfade als Inline-Bilder anzeigen
       linked = linked.replace(/\/shared\/uploads\/[^\s<"]+\.(jpg|jpeg|png|gif)/gi, (match) => {
         return `<a href="${match}" target="_blank">${match}</a><img src="${match}" class="chat-media" onclick="openLightbox('image','${match}')" onerror="this.style.display='none'">`;
       });
-      // Optional: TTS-Variante als zusaetzliches Block unter der Nachricht
-      let ttsBlock = '';
-      if (showTtsDebug && type === 'received') {
-        const ttsText = (options && options.ttsText) || previewTtsText(text);
-        if (ttsText && ttsText !== text) {
-          ttsBlock = `<div style="margin-top:6px;padding:4px 8px;background:rgba(0,150,255,0.08);border-left:2px solid #0096FF;font-size:11px;color:#88AACC;"><span style="color:#0096FF;font-weight:bold;">TTS:</span> ${escapeHtml(ttsText)}</div>`;
-        }
-      }
-      const html = `${linked}${ttsBlock}<div class="meta">${escapeHtml(meta)} — ${new Date().toLocaleTimeString('de-DE')}</div>`;
+      const html = `${linked}<div class="meta">${escapeHtml(meta)} — ${new Date().toLocaleTimeString('de-DE')}</div>`;
 
       // Thinking-Indikator ausblenden bei neuer Nachricht
       updateThinkingIndicator({ activity: 'idle' });
@@ -1408,38 +1319,10 @@
     }
 
     // ── XTTS Panel ─────────────────────────────
-    function renderVoiceList(voices) {
-      const box = document.getElementById('xtts-voice-list');
-      if (!box) return;
-      if (!voices || voices.length === 0) {
-        box.innerHTML = '<div style="color:#555570;font-size:11px;">Noch keine eigenen Stimmen vorhanden.</div>';
-        return;
-      }
-      let html = '<div style="color:#8888AA;font-size:11px;margin-bottom:4px;">Geclonte Stimmen:</div>';
-      html += '<div style="display:flex;flex-direction:column;gap:4px;">';
-      for (const v of voices) {
-        const esc = (s) => String(s).replace(/[&<>"']/g, c => ({ "&":"&amp;", "<":"&lt;", ">":"&gt;", '"':"&quot;", "'":"&#39;" }[c]));
-        html += `<div style="display:flex;align-items:center;gap:8px;background:#1E1E2E;border-radius:4px;padding:4px 8px;font-size:12px;">`
-              + `<span style="flex:1;color:#E0E0F0;">${esc(v.name)}</span>`
-              + `<span style="color:#555570;font-size:10px;">${(v.size/1024).toFixed(0)}KB</span>`
-              + `<button class="btn secondary" onclick="deleteXttsVoice('${esc(v.name).replace(/'/g, "\\'")}')" style="padding:2px 8px;font-size:10px;color:#FF6B6B;" title="Stimme loeschen">X</button>`
-              + `</div>`;
-      }
-      html += '</div>';
-      box.innerHTML = html;
-    }
-
-    function deleteXttsVoice(name) {
-      if (!confirm(`Stimme "${name}" endgueltig loeschen?`)) return;
-      send({ action: 'xtts_delete_voice', name });
-      // Bei aktueller Auswahl: auf Default zuruecksetzen
-      const sel = document.getElementById('diag-xtts-voice');
-      if (sel.value === name) { sel.value = ''; sendVoiceConfig(); }
-    }
-
-    // Legacy no-op (XTTS ist jetzt die einzige Engine, kein Panel-Toggle noetig)
     function toggleXTTSPanel() {
-      void 0;
+      const engine = document.getElementById('diag-tts-engine').value;
+      document.getElementById('piper-panel').style.display = engine === 'piper' ? 'block' : 'none';
+      document.getElementById('xtts-panel').style.display = engine === 'xtts' ? 'block' : 'none';
       if (engine === 'xtts') loadXTTSVoices();
     }
 
@@ -1547,122 +1430,15 @@
 
     // ── Stimmen-Config ──────────────────────────
     function sendVoiceConfig() {
+      const defaultVoice = document.getElementById('diag-default-voice').value;
+      const highlightVoice = document.getElementById('diag-highlight-voice').value;
       const ttsEnabled = document.getElementById('diag-tts-enabled').checked;
+      const speedRamona = parseFloat(document.getElementById('diag-speed-ramona').value);
+      const speedThorsten = parseFloat(document.getElementById('diag-speed-thorsten').value);
+      const ttsEngine = document.getElementById('diag-tts-engine').value;
       const xttsVoice = document.getElementById('diag-xtts-voice').value;
       const whisperModel = document.getElementById('diag-whisper-model').value;
-      send({ action: 'send_voice_config', ttsEnabled, xttsVoice, whisperModel });
-    }
-
-    // ── Passwort-Feld Anzeigen/Verbergen ─────────────────────
-    function toggleSecret(inputId, btn) {
-      const el = document.getElementById(inputId);
-      if (!el) return;
-      if (el.type === 'password') {
-        el.type = 'text';
-        btn.innerHTML = '&#128064;'; // 👀
-        btn.title = 'Verbergen';
-      } else {
-        el.type = 'password';
-        btn.innerHTML = '&#128065;'; // 👁
-        btn.title = 'Anzeigen';
-      }
-    }
-
-    // ── Runtime-Konfiguration ─────────────────────
-    async function loadRuntimeConfig() {
-      const statusEl = document.getElementById('rc-status');
-      statusEl.textContent = 'Lade...';
-      try {
-        const resp = await fetch('/api/runtime-config');
-        const cfg = await resp.json();
-        document.getElementById('rc-rvs-host').value = cfg.RVS_HOST || '';
-        document.getElementById('rc-rvs-port').value = cfg.RVS_PORT || '443';
-        document.getElementById('rc-rvs-tls').value = String(cfg.RVS_TLS) === 'false' ? 'false' : 'true';
-        document.getElementById('rc-rvs-token').value = cfg.RVS_TOKEN || '';
-        document.getElementById('rc-auth-token').value = cfg.ARIA_AUTH_TOKEN || '';
-        statusEl.textContent = 'Geladen.';
-        statusEl.style.color = '#34C759';
-        loadOnboardingQR(); // QR bei Config-Wechsel neu generieren
-      } catch (e) {
-        statusEl.textContent = 'Fehler: ' + e.message;
-        statusEl.style.color = '#FF6B6B';
-      }
-    }
-
-    async function saveRuntimeConfig() {
-      const statusEl = document.getElementById('rc-status');
-      statusEl.textContent = 'Speichere...';
-      const patch = {
-        RVS_HOST: document.getElementById('rc-rvs-host').value.trim(),
-        RVS_PORT: document.getElementById('rc-rvs-port').value.trim(),
-        RVS_TLS: document.getElementById('rc-rvs-tls').value,
-        RVS_TOKEN: document.getElementById('rc-rvs-token').value.trim(),
-        ARIA_AUTH_TOKEN: document.getElementById('rc-auth-token').value.trim(),
-      };
-      try {
-        const resp = await fetch('/api/runtime-config', {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify(patch),
-        });
-        const data = await resp.json();
-        if (data.ok) {
-          statusEl.textContent = 'Gespeichert — Bridge-Container fuer Uebernahme neu starten.';
-          statusEl.style.color = '#FFD60A';
-          loadOnboardingQR(); // QR mit neuem Token
-        } else {
-          throw new Error(data.error || 'Unbekannt');
-        }
-      } catch (e) {
-        statusEl.textContent = 'Fehler: ' + e.message;
-        statusEl.style.color = '#FF6B6B';
-      }
-    }
-
-    // ── App-Onboarding QR-Code ────────────────────
-    let qrLibReady = false;
-    function ensureQRLib() {
-      return new Promise((resolve) => {
-        if (qrLibReady || window.qrcode) { qrLibReady = true; resolve(); return; }
-        const s = document.createElement('script');
-        s.src = 'https://cdn.jsdelivr.net/npm/qrcode-generator@1.4.4/qrcode.min.js';
-        s.onload = () => { qrLibReady = true; resolve(); };
-        s.onerror = () => resolve(); // silent fail
-        document.head.appendChild(s);
-      });
-    }
-
-    async function loadOnboardingQR() {
-      const box = document.getElementById('onboarding-qr');
-      box.textContent = 'Lade...';
-      try {
-        await ensureQRLib();
-        if (!window.qrcode) throw new Error('QR-Library nicht geladen');
-        const resp = await fetch('/api/onboarding');
-        const cfg = await resp.json();
-        if (!cfg.rvsHost || !cfg.rvsToken) {
-          box.innerHTML = '<div style="color:#FF6B6B;">RVS nicht konfiguriert (ENV Variablen fehlen)</div>';
-          return;
-        }
-        // Format kompatibel mit android/src/components/QRScanner.tsx parseQRData()
-        const payload = JSON.stringify({
-          host: cfg.rvsHost,
-          port: Number(cfg.rvsPort) || 443,
-          tls: cfg.rvsTLS !== false,
-          token: cfg.rvsToken,
-        });
-        const qr = window.qrcode(0, 'M');
-        qr.addData(payload);
-        qr.make();
-        // Als SVG rendern — skaliert sauber auf Container-Groesse
-        box.innerHTML = qr.createSvgTag({ cellSize: 4, margin: 2, scalable: true });
-        const svg = box.querySelector('svg');
-        if (svg) {
-          svg.style.cssText = 'width:100%;height:100%;background:#fff;border-radius:4px;padding:6px;box-sizing:border-box;display:block;';
-        }
-      } catch (e) {
-        box.innerHTML = `<div style="color:#FF6B6B;">Fehler: ${e.message}</div>`;
-      }
+      send({ action: 'send_voice_config', defaultVoice, highlightVoice, ttsEnabled, speedRamona, speedThorsten, ttsEngine, xttsVoice, whisperModel });
     }
 
     // ── Highlight-Trigger ────────────────────────
@@ -1680,24 +1456,19 @@
     const origSwitchMainTab = typeof switchMainTab === 'function' ? switchMainTab : null;
 
     // ── Modus-Wechsel ────────────────────────────
-    // Kanonische IDs (matchen bridge/modes.py canonical_id + android ModeSelector)
-    const MODE_LABELS = { normal: 'Normal', nicht_stoeren: 'Nicht stoeren', fluester: 'Fluestern', hangar: 'Hangar', gaming: 'Gaming' };
     let currentMode = 'normal';
+    const MODE_LABELS = { normal: 'Normal', dnd: 'Nicht stoeren', whisper: 'Fluestern', hangar: 'Hangar', gaming: 'Gaming' };
 
-    function updateModeUI(mode) {
+    function setMode(mode) {
       currentMode = mode;
+      // Visuelles Feedback
       document.querySelectorAll('.mode-btn').forEach(btn => {
         btn.style.borderColor = btn.dataset.mode === mode ? '#0096FF' : 'transparent';
       });
-      const label = MODE_LABELS[mode] || mode;
-      document.getElementById('mode-status').textContent = `Aktueller Modus: ${label}`;
-    }
-
-    function setMode(mode) {
-      // Optimistic UI-Update — Bridge bestaetigt per Broadcast
-      updateModeUI(mode);
-      // Sauberer Weg: type=mode via RVS an Bridge — die broadcastet an alle Clients
-      send({ action: 'set_mode', mode });
+      document.getElementById('mode-status').textContent = `Aktueller Modus: ${MODE_LABELS[mode] || mode}`;
+      // An Bridge senden via RVS
+      sendToRVS(`ARIA, ${MODE_LABELS[mode]}-Modus`, false);
+      log("info", "server", `Modus gewechselt: ${mode}`);
     }
 
     // ── TTS Diagnose ─────────────────────────────
@@ -1932,60 +1703,33 @@
           : '<div style="color:#555570;padding:8px;text-align:center;">Keine Sessions gefunden</div>';
         return;
       }
-
-      const active = data.sessions.filter(s => !s.archived);
-      const archives = data.sessions.filter(s => s.archived);
-
-      const headerRow = '<tr style="color:#8888AA;font-size:10px;text-align:left;border-bottom:1px solid #1E1E2E;">'
+      let html = '<table style="width:100%;border-collapse:collapse;">';
+      html += '<tr style="color:#8888AA;font-size:10px;text-align:left;border-bottom:1px solid #1E1E2E;">'
             + '<th style="padding:4px 6px;">Session</th>'
             + '<th style="padding:4px 6px;">Msgs</th>'
             + '<th style="padding:4px 6px;">Zuletzt</th>'
             + '<th style="padding:4px 6px;"></th></tr>';
-
-      const rowFor = (s, opts) => {
+      for (const s of data.sessions) {
         const date = s.modified ? new Date(s.modified * 1000).toLocaleString('de-DE', {day:'2-digit',month:'2-digit',hour:'2-digit',minute:'2-digit'}) : '?';
         const key = escapeHtml(s.sessionKey || s.path.split('/').pop());
         const orphanBadge = s.orphan ? ' <span style="background:#FF3B30;color:#fff;font-size:9px;padding:1px 4px;border-radius:3px;">verwaist</span>' : '';
-        const archivedBadge = s.archived ? ' <span style="background:#555570;color:#fff;font-size:9px;padding:1px 4px;border-radius:3px;">archiv</span>' : '';
         const modelBadge = s.model ? `<div style="font-size:9px;color:#555570;">${escapeHtml(s.model)}</div>` : '';
-        const isActive = (s.sessionKey === currentActiveSession) && !s.archived;
-        const keyColor = isActive ? '#34C759' : (s.archived || s.orphan ? '#8888AA' : '#E0E0F0');
+        const isActive = (s.sessionKey === currentActiveSession);
+        const keyColor = isActive ? '#34C759' : (s.orphan ? '#555570' : '#E0E0F0');
         const activeBadge = isActive ? ' <span style="background:#34C759;color:#000;font-size:9px;padding:1px 4px;border-radius:3px;">aktiv</span>' : '';
-        const rowBg = isActive ? 'background:rgba(52,199,89,0.08);' : (s.archived ? 'background:rgba(136,136,170,0.04);' : '');
-
-        let actions = '';
-        if (s.archived) {
-          // Archive: nur Export + Loeschen (kein Aktivieren — wuerde aktive Session ueberschreiben)
-          actions = `<button class="btn secondary" onclick="event.stopPropagation();deleteSession('${escapeHtml(s.path)}')" style="padding:2px 6px;font-size:10px;color:#FF6B6B;margin-right:2px;" title="Archiv endgueltig loeschen">X</button>`
-                  + `<button class="btn secondary" onclick="event.stopPropagation();exportSession('${escapeHtml(s.path)}','${escapeHtml(s.sessionKey)}')" style="padding:2px 6px;font-size:10px;color:#8888AA;" title="Als Markdown exportieren">&#x2B07;</button>`;
-        } else {
-          actions = (isActive ? '' : `<button class="btn secondary" onclick="event.stopPropagation();activateSession('${escapeHtml(s.sessionKey)}')" style="padding:2px 6px;font-size:10px;color:#34C759;margin-right:2px;" title="Aktivieren">&#9654;</button>`)
-                  + `<button class="btn secondary" onclick="event.stopPropagation();deleteSession('${escapeHtml(s.path)}')" style="padding:2px 6px;font-size:10px;color:#FF6B6B;margin-right:2px;" title="Loeschen">X</button>`
-                  + `<button class="btn secondary" onclick="event.stopPropagation();exportSession('${escapeHtml(s.path)}','${escapeHtml(s.sessionKey)}')" style="padding:2px 6px;font-size:10px;color:#8888AA;" title="Als Markdown exportieren">&#x2B07;</button>`;
-        }
-
-        return `<tr style="border-bottom:1px solid #0D0D1A;cursor:pointer;${rowBg}" onmouseover="this.style.background='#1E1E2E'" onmouseout="this.style.background='${isActive ? 'rgba(52,199,89,0.08)' : (s.archived ? 'rgba(136,136,170,0.04)' : '')}'">`
+        const rowBg = isActive ? 'background:rgba(52,199,89,0.08);' : '';
+        html += `<tr style="border-bottom:1px solid #0D0D1A;cursor:pointer;${rowBg}" onmouseover="this.style.background='#1E1E2E'" onmouseout="this.style.background='${isActive ? 'rgba(52,199,89,0.08)' : ''}'">`
               + `<td style="padding:4px 6px;" onclick="viewSession('${escapeHtml(s.path)}')">`
-              + `<div style="color:${keyColor};">${key}${activeBadge}${orphanBadge}${archivedBadge}</div>${modelBadge}</td>`
+              + `<div style="color:${keyColor};">${key}${activeBadge}${orphanBadge}</div>${modelBadge}</td>`
               + `<td style="padding:4px 6px;color:#8888AA;">${s.lines}</td>`
               + `<td style="padding:4px 6px;color:#8888AA;font-size:10px;">${date}</td>`
-              + `<td style="padding:4px 6px;white-space:nowrap;">${actions}</td></tr>`;
-      };
-
-      let html = '<table style="width:100%;border-collapse:collapse;">' + headerRow;
-      for (const s of active) html += rowFor(s);
-      html += '</table>';
-
-      if (archives.length > 0) {
-        html += `<details style="margin-top:12px;" ${archives.length <= 5 ? 'open' : ''}>`
-              + `<summary style="color:#8888AA;font-size:11px;cursor:pointer;padding:4px 0;">`
-              + `Archivierte Versionen (${archives.length}) — von OpenClaw beim Session-Reset gesichert`
-              + `</summary>`
-              + `<table style="width:100%;border-collapse:collapse;margin-top:6px;">` + headerRow;
-        for (const s of archives) html += rowFor(s);
-        html += '</table></details>';
+              + `<td style="padding:4px 6px;white-space:nowrap;">`
+              + (isActive ? '' : `<button class="btn secondary" onclick="event.stopPropagation();activateSession('${escapeHtml(s.sessionKey)}')" style="padding:2px 6px;font-size:10px;color:#34C759;margin-right:2px;" title="Aktivieren">&#9654;</button>`)
+              + `<button class="btn secondary" onclick="event.stopPropagation();deleteSession('${escapeHtml(s.path)}')" style="padding:2px 6px;font-size:10px;color:#FF6B6B;margin-right:2px;" title="Loeschen">X</button>`
+              + `<button class="btn secondary" onclick="event.stopPropagation();exportSession('${escapeHtml(s.path)}','${escapeHtml(s.sessionKey)}')" style="padding:2px 6px;font-size:10px;color:#8888AA;" title="Als Markdown exportieren">&#x2B07;</button>`
+              + `</td></tr>`;
       }
-
+      html += '</table>';
       container.innerHTML = html;
     }
 
@@ -2150,12 +1894,10 @@
       document.querySelectorAll('.main-nav-btn').forEach(b => {
         if (b.textContent.trim().toLowerCase().includes(tab === 'main' ? 'main' : 'einstellung')) b.classList.add('active');
       });
-      // Einstellungen: Config + Trigger + QR laden
+      // Einstellungen: Config + Trigger laden
       if (tab === 'settings') {
         loadHighlightTriggers();
         send({ action: 'get_voice_config' });
-        loadRuntimeConfig();
-        loadOnboardingQR();
       }
     }
 
@@ -2183,57 +1925,6 @@
       send({ action: 'get_openclaw_config' });
     }
 
-    // Toggle-Checkbox initial korrekt setzen
-    const ttsToggleEl = document.getElementById('tts-debug-toggle');
-    if (ttsToggleEl) ttsToggleEl.checked = showTtsDebug;
-
-    // Disk-Space Banner aktualisieren (wird vom Server via disk_status gepusht)
-    function updateDiskBanner(status) {
-      const banner = document.getElementById('disk-banner');
-      const icon = document.getElementById('disk-banner-icon');
-      const text = document.getElementById('disk-banner-text');
-      if (!banner) return;
-      if (!status || status.level === 'ok') {
-        banner.style.display = 'none';
-        return;
-      }
-      const gb = (n) => (n / 1024 / 1024 / 1024).toFixed(1);
-      const pct = status.percent;
-      const used = gb(status.usedBytes);
-      const total = gb(status.totalBytes);
-      const avail = gb(status.availBytes);
-      let bg, col, msg;
-      if (status.level === 'critical') {
-        bg = '#5C1A1A'; col = '#FF6B6B'; icon.innerHTML = '&#x1F6A8;'; // 🚨
-        msg = `KRITISCH: Platte ${pct}% voll (${used}GB von ${total}GB, nur noch ${avail}GB frei). aria-core kann bald nicht mehr schreiben — sofort aufraeumen!`;
-      } else if (status.level === 'warn') {
-        bg = '#5C3A1A'; col = '#FFAA55'; icon.innerHTML = '&#x26A0;&#xFE0F;'; // ⚠️
-        msg = `Warnung: Platte ${pct}% voll (${avail}GB frei). Bald aufraeumen.`;
-      } else {
-        bg = '#4A3A1A'; col = '#FFD60A'; icon.innerHTML = '&#x2139;&#xFE0F;'; // ℹ️
-        msg = `Hinweis: Platte ${pct}% voll (${avail}GB frei).`;
-      }
-      banner.style.background = bg;
-      banner.style.color = col;
-      banner.style.borderBottom = `2px solid ${col}`;
-      text.textContent = msg;
-      banner.style.display = 'block';
-    }
-
-    function copyDiskCmd(variant) {
-      const cmd = variant === 'aggressive'
-        ? 'docker system prune -a --volumes -f'
-        : 'docker builder prune -a -f && docker image prune -a -f';
-      navigator.clipboard.writeText(cmd).then(() => {
-        const btn = event.target;
-        const old = btn.textContent;
-        btn.textContent = 'Kopiert!';
-        setTimeout(() => { btn.textContent = old; }, 1500);
-      }).catch(() => {
-        alert('Kopieren fehlgeschlagen — Befehl: ' + cmd);
-      });
-    }
-
     connectWS();
   </script>
 </body>

diagnostic/server.js

@@ -58,41 +58,6 @@ let activeSessionKey = (() => {
   return "main";
 })();
 
-// ── Runtime-Config: /shared/config/runtime.json ─────────────
-// ENV-Werte sind Defaults; Werte aus runtime.json haben Vorrang.
-// Bridge und ggf. andere Komponenten lesen dieselbe Datei.
-const RUNTIME_CONFIG_FILE = "/shared/config/runtime.json";
-const RUNTIME_CONFIG_FIELDS = [
-  "RVS_HOST", "RVS_PORT", "RVS_TLS", "RVS_TOKEN",
-  "ARIA_AUTH_TOKEN", "WHISPER_MODEL", "WHISPER_LANGUAGE",
-];
-function readRuntimeConfig() {
-  const envDefaults = {
-    RVS_HOST, RVS_PORT, RVS_TLS, RVS_TOKEN,
-    ARIA_AUTH_TOKEN: process.env.ARIA_AUTH_TOKEN || "",
-    WHISPER_MODEL: process.env.WHISPER_MODEL || "medium",
-    WHISPER_LANGUAGE: process.env.WHISPER_LANGUAGE || "de",
-  };
-  try {
-    const raw = fs.readFileSync(RUNTIME_CONFIG_FILE, "utf-8");
-    const parsed = JSON.parse(raw);
-    return { ...envDefaults, ...parsed };
-  } catch {
-    return envDefaults;
-  }
-}
-function writeRuntimeConfig(patch) {
-  let current = {};
-  try { current = JSON.parse(fs.readFileSync(RUNTIME_CONFIG_FILE, "utf-8")); } catch {}
-  for (const key of Object.keys(patch)) {
-    if (RUNTIME_CONFIG_FIELDS.includes(key)) current[key] = patch[key];
-  }
-  fs.mkdirSync("/shared/config", { recursive: true });
-  const tmp = RUNTIME_CONFIG_FILE + ".tmp";
-  fs.writeFileSync(tmp, JSON.stringify(current, null, 2));
-  fs.renameSync(tmp, RUNTIME_CONFIG_FILE);
-}
-
 // Atomic write: temp-file + rename, laute Logs bei Fehler.
 function persistActiveSession(key) {
   try {
@@ -426,19 +391,6 @@ function handleGatewayMessage(msg) {
         const runId = payload.runId || "";
         if (runId && seenFinalRuns.has(runId)) return; // Duplikat
         if (runId) { seenFinalRuns.add(runId); setTimeout(() => seenFinalRuns.delete(runId), 60000); }
-
-        // NO_REPLY → ARIA signalisiert "nicht antworten", Pipeline beenden aber nichts zeigen
-        const trimmed = (text || "").trim().replace(/^["'`*.\s]+|["'`*.\s]+$/g, "").toUpperCase();
-        if (trimmed === "NO_REPLY" || trimmed.startsWith("NO_REPLY")) {
-          log("info", "gateway", "NO_REPLY empfangen — still verworfen");
-          lastChatFinalAt = Date.now();
-          if (pipelineActive) pipelineEnd(true, "NO_REPLY (stumm)");
-          broadcast({ type: "agent_activity", activity: "idle" });
-          pendingMessageTime = 0;
-          updateAgentActivity();
-          return;
-        }
-
         log("info", "gateway", `ANTWORT: "${text.slice(0, 200)}"`);
         lastChatFinalAt = Date.now();
         if (pipelineActive) pipelineEnd(true, `"${text.slice(0, 120)}"`);
@@ -622,10 +574,6 @@ function connectRVS(forcePlain) {
         }});
       } else if (msg.type === "heartbeat") {
         // ignorieren
-      } else if (msg.type === "mode") {
-        // Mode-Broadcast von der Bridge → an Browser-Clients weiterreichen
-        log("info", "rvs", `Mode-Broadcast: ${msg.payload?.mode} (${msg.payload?.name})`);
-        broadcast({ type: "mode", payload: msg.payload });
       } else {
         log("debug", "rvs", `Nachricht: ${JSON.stringify(msg).slice(0, 150)}`);
       }
@@ -1148,53 +1096,6 @@ function updateAgentActivity() {
   watchdogWarned = false;
 }
 
-// ── Disk-Space Monitor ───────────────────────────────
-// Prueft regelmaessig die Host-Disk (via gemountetem /shared) und
-// broadcastet bei kritischen Schwellwerten ein disk_status Event.
-let lastDiskStatus = null;
-let currentDiskStatus = null; // Vollstaendig fuer neu verbundene Clients
-function checkDiskSpace() {
-  const { exec } = require("child_process");
-  exec("df -B1 /shared", (err, stdout) => {
-    if (err) return;
-    const lines = stdout.trim().split("\n");
-    if (lines.length < 2) return;
-    const cols = lines[1].split(/\s+/);
-    // Filesystem  Size  Used  Avail  Use%  MountedOn
-    const total = parseInt(cols[1], 10);
-    const used = parseInt(cols[2], 10);
-    const avail = parseInt(cols[3], 10);
-    if (!total) return;
-    const pct = Math.round((used / total) * 100);
-    let level = "ok";
-    if (pct >= 95) level = "critical";
-    else if (pct >= 85) level = "warn";
-    else if (pct >= 70) level = "info";
-    const status = {
-      type: "disk_status",
-      level,
-      percent: pct,
-      usedBytes: used,
-      totalBytes: total,
-      availBytes: avail,
-    };
-    currentDiskStatus = status;
-    // Nur broadcasten wenn sich was geaendert hat (oder alle 60s Refresh)
-    const key = `${level}-${pct}`;
-    if (lastDiskStatus !== key) {
-      lastDiskStatus = key;
-      broadcast(status);
-      if (level !== "ok") {
-        log(level === "critical" ? "error" : "warn", "server",
-          `Disk ${pct}% belegt (${(used/1024/1024/1024).toFixed(1)}GB von ${(total/1024/1024/1024).toFixed(1)}GB)`);
-      }
-    }
-  });
-}
-// Beim Start + alle 30s
-setTimeout(checkDiskSpace, 2000);
-setInterval(checkDiskSpace, 30000);
-
 // Watchdog prüft alle 30s ob ARIA nach einer gesendeten Nachricht reagiert
 setInterval(async () => {
   if (pendingMessageTime === 0) return; // Keine Nachricht gesendet
@@ -1255,35 +1156,6 @@ const server = http.createServer((req, res) => {
   } else if (req.url === "/api/session") {
     res.writeHead(200, { "Content-Type": "application/json" });
     res.end(JSON.stringify({ sessionKey: activeSessionKey }));
-  } else if (req.url === "/api/runtime-config" && req.method === "GET") {
-    // Zentrale Runtime-Config (ENV + Override aus /shared/config/runtime.json)
-    res.writeHead(200, { "Content-Type": "application/json" });
-    res.end(JSON.stringify(readRuntimeConfig()));
-  } else if (req.url === "/api/runtime-config" && req.method === "POST") {
-    let body = "";
-    req.on("data", chunk => { body += chunk; if (body.length > 32768) req.destroy(); });
-    req.on("end", () => {
-      try {
-        const patch = JSON.parse(body);
-        writeRuntimeConfig(patch);
-        res.writeHead(200, { "Content-Type": "application/json" });
-        res.end(JSON.stringify({ ok: true, config: readRuntimeConfig() }));
-        log("info", "server", `Runtime-Config aktualisiert: ${Object.keys(patch).join(", ")}`);
-      } catch (err) {
-        res.writeHead(400, { "Content-Type": "application/json" });
-        res.end(JSON.stringify({ ok: false, error: err.message }));
-      }
-    });
-    return;
-  } else if (req.url === "/api/onboarding") {
-    // RVS-Credentials fuer QR-Code App-Onboarding
-    res.writeHead(200, { "Content-Type": "application/json" });
-    res.end(JSON.stringify({
-      rvsHost: RVS_HOST,
-      rvsPort: RVS_PORT,
-      rvsTLS: RVS_TLS === "true" || RVS_TLS === true,
-      rvsToken: RVS_TOKEN,
-    }));
   } else if (req.url === "/api/cancel" && req.method === "POST") {
     log("warn", "server", "HTTP /api/cancel — Cancel-Request (von Bridge)");
     pendingMessageTime = 0;
@@ -1328,8 +1200,6 @@ wss.on("connection", (ws) => {
   browserClients.add(ws);
   // Initialen State + letzte Logs senden
   ws.send(JSON.stringify({ type: "init", state, logs: logs.slice(-100) }));
-  // Letzten Disk-Status mitgeben damit der Client sofort weiss wie's um Platz steht
-  if (currentDiskStatus) ws.send(JSON.stringify(currentDiskStatus));
 
   ws.on("message", (raw) => {
     try {
@@ -1392,24 +1262,22 @@ wss.on("connection", (ws) => {
       } else if (msg.action === "xtts_list_voices") {
         // Frische Verbindung die auf Antwort wartet
         sendToRVS_withResponse("xtts_list_voices", {}, "xtts_voices_list", ws);
-      } else if (msg.action === "xtts_delete_voice") {
-        // Weiterleiten an XTTS-Bridge, die antwortet mit neuer Liste
-        sendToRVS_raw({ type: "xtts_delete_voice", payload: { name: msg.name }, timestamp: Date.now() });
-        log("info", "server", `Voice-Delete '${msg.name}' an XTTS-Bridge gesendet`);
-      } else if (msg.action === "set_mode") {
-        // Mode-Wechsel → Bridge bearbeitet und broadcastet an alle Clients
-        sendToRVS_raw({ type: "mode", payload: { mode: msg.mode }, timestamp: Date.now() });
-        log("info", "server", `Mode-Wechsel angefordert: ${msg.mode}`);
       } else if (msg.action === "get_voice_config") {
         handleGetVoiceConfig(ws);
       } else if (msg.action === "send_voice_config") {
         // Stimmen-Config persistent speichern + an Bridge via RVS senden
+        // Bestehende Config lesen um Felder zu mergen die dieser Call nicht setzt
         let existing = {};
         try { existing = JSON.parse(fs.readFileSync("/shared/config/voice_config.json", "utf-8")); } catch {}
         const voiceConfig = {
           ...existing,
+          defaultVoice: msg.defaultVoice || "ramona",
+          highlightVoice: msg.highlightVoice || "thorsten",
           ttsEnabled: msg.ttsEnabled !== false,
+          ttsEngine: msg.ttsEngine || "piper",
           xttsVoice: msg.xttsVoice || "",
+          speedRamona: msg.speedRamona || 1.0,
+          speedThorsten: msg.speedThorsten || 1.0,
         };
         if (msg.whisperModel !== undefined) voiceConfig.whisperModel = msg.whisperModel;
         try {
@@ -1417,13 +1285,13 @@ wss.on("connection", (ws) => {
           fs.writeFileSync("/shared/config/voice_config.json", JSON.stringify(voiceConfig, null, 2));
         } catch {}
         sendToRVS_raw({ type: "config", payload: voiceConfig, timestamp: Date.now() });
-        log("info", "server", `Voice-Config gespeichert: xttsVoice=${voiceConfig.xttsVoice || "default"}, whisper=${voiceConfig.whisperModel || "-"}`);
+        log("info", "server", `Voice-Config gespeichert+gesendet: default=${voiceConfig.defaultVoice}, whisper=${voiceConfig.whisperModel || "-"}`);
       } else if (msg.action === "get_triggers") {
         handleGetTriggers(ws);
       } else if (msg.action === "save_triggers") {
         handleSaveTriggers(ws, msg.triggers || []);
       } else if (msg.action === "test_tts") {
-        handleTestTTS(ws, msg.text || "Test");
+        handleTestTTS(ws, msg.voice || "ramona", msg.text || "Test");
       } else if (msg.action === "check_tts") {
         handleCheckTTS(ws);
       } else if (msg.action === "check_desktop") {
@@ -1563,21 +1431,32 @@ function handleGetVoiceConfig(clientWs) {
       const config = JSON.parse(fs.readFileSync(configPath, "utf-8"));
       clientWs.send(JSON.stringify({ type: "voice_config", ...config }));
     } else {
-      clientWs.send(JSON.stringify({ type: "voice_config", ttsEnabled: true, xttsVoice: "" }));
+      clientWs.send(JSON.stringify({ type: "voice_config", defaultVoice: "ramona", highlightVoice: "thorsten", ttsEnabled: true }));
     }
   } catch (err) {
-    clientWs.send(JSON.stringify({ type: "voice_config", ttsEnabled: true, xttsVoice: "" }));
+    clientWs.send(JSON.stringify({ type: "voice_config", defaultVoice: "ramona", highlightVoice: "thorsten", ttsEnabled: true }));
   }
 }
 
-// ── Highlight-Trigger (legacy UI — wird nicht mehr ausgewertet seit Piper raus) ─
+// ── Highlight-Trigger ─────────────────────────────────
+
 const TRIGGERS_FILE = "/shared/config/highlight_triggers.json";
 
 async function handleGetTriggers(clientWs) {
   try {
-    const triggers = fs.existsSync(TRIGGERS_FILE)
-      ? JSON.parse(fs.readFileSync(TRIGGERS_FILE, "utf-8"))
-      : [];
+    // Zuerst aus Shared Volume lesen, dann Fallback auf Bridge-Defaults
+    let triggers;
+    if (fs.existsSync(TRIGGERS_FILE)) {
+      triggers = JSON.parse(fs.readFileSync(TRIGGERS_FILE, "utf-8"));
+    } else {
+      // Defaults aus der Bridge lesen
+      const result = await dockerExec("aria-bridge", `python3 -c "
+import sys; sys.path.insert(0,'/app')
+from aria_bridge import EPIC_TRIGGERS
+print('\\n'.join(EPIC_TRIGGERS))
+"`);
+      triggers = result.trim().split("\n").filter(t => t);
+    }
     clientWs.send(JSON.stringify({ type: "trigger_list", triggers }));
   } catch (err) {
     clientWs.send(JSON.stringify({ type: "trigger_list", triggers: [], error: err.message }));
@@ -1586,40 +1465,74 @@ async function handleGetTriggers(clientWs) {
 
 async function handleSaveTriggers(clientWs, triggers) {
   try {
+    // In Shared Volume speichern (fuer Bridge lesbar)
     fs.mkdirSync("/shared/config", { recursive: true });
     fs.writeFileSync(TRIGGERS_FILE, JSON.stringify(triggers, null, 2));
     log("info", "server", `${triggers.length} Highlight-Trigger gespeichert`);
+    // Bridge informieren (wird beim naechsten Start geladen)
     clientWs.send(JSON.stringify({ type: "trigger_list", triggers }));
   } catch (err) {
     log("error", "server", `Trigger speichern fehlgeschlagen: ${err.message}`);
   }
 }
 
-// ── TTS Diagnose (XTTS) ───────────────────────────────
-async function handleTestTTS(clientWs, text) {
+// ── TTS Diagnose ──────────────────────────────────────
+async function handleTestTTS(clientWs, voice, text) {
   try {
-    log("info", "server", `TTS-Test via XTTS: "${text}"`);
-    // Via RVS an die XTTS-Bridge: xtts_request mit Test-Text
-    const requestId = crypto.randomUUID();
-    sendToRVS_raw({
-      type: "xtts_request",
-      payload: { text, language: "de", requestId, voice: "" },
-      timestamp: Date.now(),
-    });
-    clientWs.send(JSON.stringify({ type: "tts_result", ok: true, duration: "pending", size: "?" }));
+    log("info", "server", `TTS-Test: ${voice} — "${text}"`);
+    const result = await dockerExec("aria-bridge", `python3 -c "
+import time, sys
+sys.path.insert(0, '/app')
+from piper import PiperVoice
+import wave, tempfile, os
+voices = {'ramona': '/voices/de_DE-ramona-low.onnx', 'thorsten': '/voices/de_DE-thorsten-high.onnx'}
+path = voices.get('${voice}')
+if not path or not os.path.exists(path):
+    print('FEHLER: Stimme nicht gefunden')
+    sys.exit(1)
+v = PiperVoice.load(path)
+start = time.time()
+tmp = tempfile.NamedTemporaryFile(suffix='.wav', delete=False)
+with wave.open(tmp.name, 'wb') as wf:
+    wf.setnchannels(1)
+    wf.setsampwidth(2)
+    wf.setframerate(v.config.sample_rate)
+    v.synthesize('${text.replace(/'/g, "\\'")}', wf)
+size = os.path.getsize(tmp.name)
+dur = int((time.time() - start) * 1000)
+os.unlink(tmp.name)
+print(f'OK:{dur}:{size}')
+"`);
+    const parts = result.trim().split(":");
+    if (parts[0] === "OK") {
+      clientWs.send(JSON.stringify({ type: "tts_result", ok: true, voice, duration: parts[1], size: parts[2] }));
+    } else {
+      clientWs.send(JSON.stringify({ type: "tts_result", ok: false, voice, error: result.trim() }));
+    }
   } catch (err) {
-    clientWs.send(JSON.stringify({ type: "tts_result", ok: false, error: err.message }));
+    clientWs.send(JSON.stringify({ type: "tts_result", ok: false, voice, error: err.message }));
   }
 }
 
 async function handleCheckTTS(clientWs) {
   try {
-    // XTTS-Status ueber RVS abfragen (xtts_list_voices)
-    sendToRVS_raw({ type: "xtts_list_voices", payload: {}, timestamp: Date.now() });
+    const result = await dockerExec("aria-bridge", `python3 -c "
+import os, json
+voices = {}
+for name, path in [('ramona', '/voices/de_DE-ramona-low.onnx'), ('thorsten', '/voices/de_DE-thorsten-high.onnx')]:
+    voices[name] = os.path.exists(path)
+print(json.dumps(voices))
+"`);
+    const voices = JSON.parse(result.trim());
+    const available = Object.entries(voices).filter(([,v]) => v).map(([k]) => k);
+    const missing = Object.entries(voices).filter(([,v]) => !v).map(([k]) => k);
     clientWs.send(JSON.stringify({
       type: "tts_status",
-      ok: true,
-      error: null,
+      ok: missing.length === 0,
+      voices: available,
+      defaultVoice: "ramona",
+      highlightVoice: "thorsten",
+      error: missing.length > 0 ? `Fehlend: ${missing.join(", ")}` : null,
     }));
   } catch (err) {
     clientWs.send(JSON.stringify({ type: "tts_status", ok: false, error: err.message }));
@@ -1662,17 +1575,17 @@ async function handleListSessions(clientWs) {
   try {
     log("info", "server", "Lade Sessions aus aria-core...");
 
-    // sessions.json als Index lesen + Datei-Details holen (inkl. .reset.* Archive)
+    // sessions.json als Index lesen + Datei-Details holen
     const raw = await dockerExec("aria-core", `
       cat ${SESSIONS_DIR}/sessions.json 2>/dev/null || echo '{}' &&
       echo '===FILE_DETAILS===' &&
-      for f in ${SESSIONS_DIR}/*.jsonl ${SESSIONS_DIR}/*.jsonl.reset.*; do
+      for f in ${SESSIONS_DIR}/*.jsonl; do
         [ -f "$f" ] || continue
         name=$(basename "$f")
-        msgs=$(grep -cE '"role":"(user|assistant)"' "$f" 2>/dev/null || echo 0)
+        lines=$(wc -l < "$f" 2>/dev/null || echo 0)
         size=$(du -h "$f" 2>/dev/null | cut -f1)
         modified=$(stat -c '%Y' "$f" 2>/dev/null || echo 0)
-        echo "FILE:$name|LINES:$msgs|SIZE:$size|MODIFIED:$modified"
+        echo "FILE:$name|LINES:$lines|SIZE:$size|MODIFIED:$modified"
       done
     `.trim());
 
@@ -1727,29 +1640,8 @@ async function handleListSessions(clientWs) {
       delete fileDetails[filename];
     }
 
-    // Dateien die nicht im Index stehen (Waisen ODER Reset-Archive)
+    // Dateien die nicht im Index stehen (Waisen / Reset-Files)
     for (const [filename, details] of Object.entries(fileDetails)) {
-      // .jsonl.reset.<ISO-Timestamp>Z → archivierte Session (OpenClaw-Reset)
-      // Format: 528f4d70-...jsonl.reset.2026-04-18T09-49-44.814Z
-      const resetMatch = filename.match(/^([a-f0-9-]+)\.jsonl\.reset\.(.+Z)$/);
-      if (resetMatch) {
-        const id = resetMatch[1];
-        // Timestamp ISO-8601 parsen: 2026-04-18T09-49-44.814Z → 2026-04-18T09:49:44.814Z
-        const tsStr = resetMatch[2].replace(/T(\d{2})-(\d{2})-(\d{2})/, "T$1:$2:$3");
-        const resetAt = Math.floor(new Date(tsStr).getTime() / 1000) || parseInt(details.MODIFIED) || 0;
-        sessions.push({
-          path: `${SESSIONS_DIR}/${filename}`,
-          sessionKey: id.slice(0, 8) + "… (archiv)",
-          sessionId: id,
-          lines: parseInt(details.LINES) || 0,
-          size: details.SIZE || "?",
-          modified: resetAt,
-          archived: true,
-          resetAt,
-        });
-        continue;
-      }
-      // Echte Waisen (UUID.jsonl ohne Eintrag in sessions.json)
       const id = filename.replace(".jsonl", "");
       sessions.push({
         path: `${SESSIONS_DIR}/${filename}`,

docker-compose.yml

@@ -72,6 +72,7 @@ services:
       - aria
     network_mode: "service:aria"                   # Teilt Netzwerk mit aria-core → localhost:18789
     volumes:
+      - ./aria-data/voices:/voices:ro              # TTS Stimmen
       - ./aria-data/config/aria.env:/config/aria.env
       - aria-shared:/shared                        # Shared Volume fuer Datei-Austausch (Bridge <> Core)
       # Audio-Zugriff

get-voices.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+# ════════════════════════════════════════════════
+#  ARIA — Piper Stimmen herunterladen
+#  Ramona (Alltag) + Thorsten (epische Momente)
+# ════════════════════════════════════════════════
+
+set -e
+
+VOICES_DIR="aria-data/voices"
+BASE_URL="https://huggingface.co/rhasspy/piper-voices/resolve/main/de/de_DE"
+
+mkdir -p "$VOICES_DIR"
+cd "$VOICES_DIR"
+
+echo "Lade ARIA Stimmen..."
+echo ""
+
+echo "[1/4] Ramona (Modell)..."
+wget -q --show-progress "$BASE_URL/ramona/low/de_DE-ramona-low.onnx"
+
+echo "[2/4] Ramona (Config)..."
+wget -q --show-progress "$BASE_URL/ramona/low/de_DE-ramona-low.onnx.json"
+
+echo "[3/4] Thorsten (Modell)..."
+wget -q --show-progress "$BASE_URL/thorsten/high/de_DE-thorsten-high.onnx"
+
+echo "[4/4] Thorsten (Config)..."
+wget -q --show-progress "$BASE_URL/thorsten/high/de_DE-thorsten-high.onnx.json"
+
+echo ""
+echo "Stimmen geladen!"
+ls -lh *.onnx

issue.md

@@ -37,43 +37,24 @@
 - [x] App: "ARIA denkt..." Indicator + Abbrechen-Button (Bridge spiegelt agent_activity via RVS)
 - [x] Whisper STT: Model-Auswahl in Diagnostic (tiny/base/small/medium/large-v3), Hot-Reload in Bridge, Default auf medium
 - [x] App: Audio-Aufnahme explizit 16kHz mono (spart Resample, optimal fuer Whisper)
-- [x] Streaming TTS (Weg A): XTTS → PCM-Stream → aria-bridge → App AudioTrack MODE_STREAM, keine WAV-Gaps mehr
-- [x] Piper komplett entfernt: nur noch XTTS v2 als TTS-Engine (remote, GPU auf Gaming-PC). Wenn XTTS offline ist, ist ARIA stumm — bewusst akzeptiert.
-- [x] Gespraechsmodus: Speech-Gate strenger (-28dB / 500ms) — keine Umgebungsgeraeusche mehr
-- [x] Gespraechsmodus: Max-Dauer 30s pro Aufnahme, Cache-Cleanup alter Files, Messages-Array gekappt (500)
-- [x] Diagnostic: Archivierte Session-Versionen (.reset.*) werden angezeigt + exportierbar — OpenClaw resettet Sessions bei erster Nutzung nach Container-Restart, Inhalt ist aber in .reset.<timestamp> Dateien gesichert
-- [x] tools/export-jsonl-to-md.js: CLI-Konverter fuer beliebige Session-JSONL zu Markdown
-- [x] NO_REPLY-Filter in Bridge + Diagnostic — still verworfen (kein Chat, kein TTS)
-- [x] Audio-Ducking + Exklusiv-Focus (Kotlin AudioFocusModule): andere Apps leiser bei TTS, pausiert bei Aufnahme
-- [x] TTS-Cleanup serverseitig: Code-Bloecke raus, Einheiten ausgeschrieben (22GB → Gigabyte), Abkuerzungen buchstabiert (CPU), URLs zu "ein Link". `<voice></voice>` Tag wird bevorzugt wenn ARIA ihn liefert.
-- [x] QR-Code Onboarding: Diagnostic generiert QR, App scannt (bestehender QRScanner funktioniert out of the box)
-- [x] TTS-Audio-Cache im Filesystem: Piper-Audio wird mit messageId verknuepft, als WAV in DocumentDirectory/tts_cache gespeichert, Play-Button spielt aus Cache statt regenerieren
-- [x] Config via Diagnostic: RVS-Credentials + Aria-Auth-Token via /api/runtime-config, persistiert in /shared/config/runtime.json, Bridge liest beim Start (Overrides der ENV)
 
 ## Offen
 
 ### Bugs (Prioritaet)
 - [ ] App: Audioausgabe hoert ab und zu einfach auf (mitten im Satz oder zwischen Chunks)
-- [ ] NO_REPLY wird als "NO" im Chat angezeigt — sollte still verworfen werden (Token nicht gesaeubert)
 
 ### App Features
 - [ ] Wake Word on-device (Porcupine "ARIA" Keyword, Phase 2 — passives Lauschen)
 - [ ] Chat-History zuverlaessiger laden (AsyncStorage Race Condition)
 - [ ] Background Audio Service (TTS auch bei minimierter App)
-- [ ] Audio-Ducking: andere App-Audio-Ausgaben leiser stellen waehrend ARIA spricht (AudioFocus API)
-- [ ] Audio-Muten waehrend Aufnahme/Ohr-Modus: andere Audio stumm (wie WhatsApp-Sprachaufnahme)
-- [ ] Spracheingabe-Timeout erhoehen fuer laengere Texte
-- [ ] Generierte TTS-Audiodaten in der Chat-Nachricht einbetten (oder lokal cachen), Play-Button spielt aus Cache statt Regenerierung via XTTS. Base64 im Tag <soundfile></soundfile> (invisible) oder lokaler Datei-Cache mit Referenz in der Message.
-- [ ] QR-Code Onboarding: Diagnostic generiert QR mit RVS-Credentials, App scannt — keine manuelle Eingabe mehr
 
 ### TTS / Audio
+- [ ] XTTS Audio-Streaming (PCM-Stream statt WAV-Dateien, eliminiert Stottern komplett)
 - [ ] Audio-Normalisierung (Lautstaerke zwischen Chunks angleichen)
+- [ ] Piper Voices Download ueber Diagnostic (neue Sprachen/Stimmen)
 
 ### Architektur
 - [ ] Bilder: Claude Vision direkt nutzen (aktuell nur Dateipfad an ARIA)
 - [ ] Auto-Compacting und Memory/Brain Verwaltung (SQLite?)
 - [ ] Diagnostic: System-Info Tab (Container-Status, Disk, RAM, CPU)
 - [ ] RVS Zombie-Connections endgueltig loesen
-- [ ] Alle .env-Variablen ueber Diagnostic konfigurierbar machen (kein File-Sync mehr noetig, da alle ARIA-Container auf der gleichen VM laufen). Fallback .env bleibt fuer initialen Bootstrap.
-- [ ] XTTS-Container: kleine Web-Oberflaeche fuer Credentials/Server-Config, oder zentral aus Diagnostic per RVS push
-- [ ] Root-Cause OpenClaw Session-Reset: Herausfinden warum Sessions beim ersten chat.send nach Container-Restart verworfen werden (abortedLastRun / systemSent Theorie pruefen, ggf. Flag preemptiv patchen)

rvs/server.js

@@ -17,8 +17,6 @@ const ALLOWED_TYPES = new Set([
   "xtts_request", "xtts_response", "xtts_list_voices", "xtts_voices_list", "voice_upload", "xtts_voice_saved",
   "update_check", "update_available", "update_download", "update_data",
   "agent_activity", "cancel_request",
-  "audio_pcm",
-  "xtts_delete_voice",
 ]);
 
 // Token-Raum: token -> { clients: Set<ws> }

tools/export-jsonl-to-md.js

@@ -1,74 +0,0 @@
-#!/usr/bin/env node
-/**
- * Exportiert ein OpenClaw Session-JSONL (auch .reset.*) als Markdown.
- *
- * Nutzung:
- *   node export-jsonl-to-md.js <input.jsonl> [output.md]
- *
- * Oder direkt aus dem aria-core Container:
- *   docker exec aria-core cat /home/node/.openclaw/agents/main/sessions/<ID>.jsonl.reset.<TS> \
- *     | node export-jsonl-to-md.js - > output.md
- */
-
-const fs = require("fs");
-
-const inputArg = process.argv[2];
-const outputArg = process.argv[3];
-
-if (!inputArg) {
-  console.error("Usage: export-jsonl-to-md.js <input.jsonl|-> [output.md]");
-  process.exit(1);
-}
-
-const raw = inputArg === "-" ? fs.readFileSync(0, "utf-8") : fs.readFileSync(inputArg, "utf-8");
-const lines = raw.split("\n").filter(l => l.trim());
-
-const blocks = [];
-for (const line of lines) {
-  let obj;
-  try { obj = JSON.parse(line); } catch { continue; }
-  if (obj.type !== "message" || !obj.message) continue;
-  const role = obj.message.role;
-  if (role !== "user" && role !== "assistant") continue;
-
-  let text = "";
-  const content = obj.message.content;
-  if (typeof content === "string") text = content;
-  else if (Array.isArray(content)) text = content.filter(c => c.type === "text").map(c => c.text || "").join("\n");
-  if (!text) continue;
-
-  if (role === "user") {
-    text = text.replace(/^Sender \(untrusted metadata\):[\s\S]*?```[\s\S]*?```\s*\n*/m, "").trim();
-    text = text.replace(/^\[.*?\]\s*/, "").trim();
-  } else {
-    text = text.replace(/^\[\[reply_to_\w+\]\]\s*/g, "").trim();
-  }
-  if (!text) continue;
-
-  const ts = obj.message.timestamp || obj.timestamp || 0;
-  const when = ts ? new Date(ts).toISOString().replace("T", " ").slice(0, 19) : "";
-  const heading = role === "user" ? "## 🧑 User" : "## 🤖 ARIA";
-  blocks.push(`${heading}${when ? ` — ${when}` : ""}\n\n${text}`);
-}
-
-const exportedAt = new Date().toISOString().replace("T", " ").slice(0, 19);
-const title = inputArg === "-" ? "Session" : inputArg.split("/").pop().replace(/\.jsonl.*/, "");
-const md = [
-  `# Session: ${title}`,
-  ``,
-  `Exportiert: ${exportedAt}  `,
-  `Quelle: ${inputArg === "-" ? "stdin" : inputArg}`,
-  `Nachrichten: ${blocks.length}`,
-  ``,
-  `---`,
-  ``,
-  blocks.join("\n\n---\n\n"),
-  ``,
-].join("\n");
-
-if (outputArg) {
-  fs.writeFileSync(outputArg, md);
-  console.error(`OK: ${blocks.length} Nachrichten → ${outputArg}`);
-} else {
-  process.stdout.write(md);
-}

xtts/.env.example

@@ -4,7 +4,7 @@
 # ════════════════════════════════════════════════
 
 # RVS Verbindung (gleiche Daten wie auf der ARIA-VM)
-RVS_HOST=example.com
+RVS_HOST=mobil.hacker-net.de
 RVS_PORT=444
 RVS_TLS=true
 RVS_TLS_FALLBACK=true

xtts/bridge.js

@@ -67,8 +67,6 @@ function connectRVS(forcePlain) {
         await handleVoiceUpload(msg.payload);
       } else if (msg.type === "xtts_list_voices") {
         await handleListVoices();
-      } else if (msg.type === "xtts_delete_voice") {
-        await handleDeleteVoice(msg.payload);
       }
     } catch (err) {
       log(`Fehler: ${err.message}`);
@@ -95,95 +93,87 @@ function connectRVS(forcePlain) {
 
 // ── TTS Request Handler ─────────────────────────────
 
-// ── TTS-Queue ──────────────────────────────────────
-// XTTS verarbeitet Requests sequenziell, damit Streams sich nicht ueberlappen.
-// Ohne Queue wuerden parallele Requests parallel streamen → App bekommt
-// interleaved PCM-Chunks aus zwei Rendern → klingt wie Chaos.
-let ttsQueue = Promise.resolve();
-
-function handleTTSRequest(payload) {
-  ttsQueue = ttsQueue.then(() => _runTTSRequest(payload)).catch(err => {
-    log(`TTS-Queue Fehler: ${err.message}`);
-  });
-  return ttsQueue;
-}
-
-async function _runTTSRequest(payload) {
-  const { text, voice, requestId, language, messageId } = payload;
+async function handleTTSRequest(payload) {
+  const { text, voice, requestId, language } = payload;
   if (!text) return;
 
-  // Markdown-Cleanup (Bridge macht jetzt auch Cleanup, aber safety net)
+  // Markdown + Sonderzeichen entfernen fuer natuerliche Sprache
   let cleanText = text
-    .replace(/\*\*([^*]+)\*\*/g, "$1")
-    .replace(/\*([^*]+)\*/g, "$1")
-    .replace(/`([^`]+)`/g, "$1")
-    .replace(/```[\s\S]*?```/g, "")
-    .replace(/\[([^\]]+)\]\([^)]+\)/g, "$1")
-    .replace(/#{1,6}\s*/g, "")
-    .replace(/>\s*/g, "")
-    .replace(/[-*]\s+/g, "")
-    .replace(/\n{2,}/g, ". ")
-    .replace(/\n/g, ", ")
-    .replace(/\s{2,}/g, " ")
-    .replace(/["""„]/g, "")
-    .replace(/\(\)/g, "")
+    .replace(/\*\*([^*]+)\*\*/g, "$1")     // **fett** → fett
+    .replace(/\*([^*]+)\*/g, "$1")          // *kursiv* → kursiv
+    .replace(/`([^`]+)`/g, "$1")            // `code` → code
+    .replace(/```[\s\S]*?```/g, "")         // Code-Bloecke entfernen
+    .replace(/\[([^\]]+)\]\([^)]+\)/g, "$1") // [text](url) → text
+    .replace(/#{1,6}\s*/g, "")              // ### Ueberschriften → entfernen
+    .replace(/>\s*/g, "")                   // > Zitate → entfernen
+    .replace(/[-*]\s+/g, "")               // - Listen → entfernen
+    .replace(/\n{2,}/g, ". ")               // Mehrere Newlines → Punkt
+    .replace(/\n/g, ", ")                   // Einzelne Newlines → Komma
+    .replace(/\s{2,}/g, " ")               // Mehrfach-Leerzeichen
+    .replace(/["""„]/g, "")                 // Anfuehrungszeichen entfernen
+    .replace(/\(\)/g, "")                   // Leere Klammern
     .trim();
 
-  log(`TTS-Request (streaming): "${cleanText.slice(0, 80)}..." (${cleanText.length} chars, voice: ${voice || "default"})`);
+  // Text in Saetze aufteilen, dann zu Chunks von 2-3 Saetzen zusammenfassen
+  // (mehr Kontext = konsistentere Stimme/Lautstaerke, aber nicht zu lang fuer WebSocket)
+  const sentences = cleanText.split(/(?<=[.!?])\s+/)
+    .map(s => s.trim())
+    .filter(s => s.length > 0)
+    .map(s => s.replace(/[.]+$/, '')); // Punkt am Ende entfernen
+
+  const MAX_CHUNK_CHARS = 150; // Max ~150 Zeichen pro Chunk (schnelles Rendering, Preloading reicht)
+  const chunks = [];
+  let currentChunk = '';
+  for (const sentence of sentences) {
+    if (currentChunk && (currentChunk.length + sentence.length + 2) > MAX_CHUNK_CHARS) {
+      chunks.push(currentChunk);
+      currentChunk = sentence;
+    } else {
+      currentChunk = currentChunk ? currentChunk + ', ' + sentence : sentence;
+    }
+  }
+  if (currentChunk) chunks.push(currentChunk);
+  if (chunks.length === 0) return;
+
+  log(`TTS-Request: "${cleanText.slice(0, 60)}..." (${sentences.length} Saetze → ${chunks.length} Chunks, voice: ${voice || "default"}, lang: ${language || "de"})`);
 
   try {
     const voiceSample = voice ? path.join(VOICES_DIR, `${voice}.wav`) : null;
     const hasCustomVoice = voiceSample && fs.existsSync(voiceSample);
 
-    let chunkIndex = 0;
-    let pcmMeta = null;
+    // Streaming: Chunk rendern → sofort senden → naechster Chunk
+    // App spielt mit Preloading-Queue nahtlos ab
+    let sentCount = 0;
 
-    // EIN Request fuer den GANZEN Text — kein Gap zwischen Saetzen.
-    // XTTS rendert und wir streamen PCM sobald es reinkommt.
-    await streamXTTSAsPCM(
-      cleanText,
-      language || "de",
-      hasCustomVoice ? voiceSample : null,
-      (pcmBase64, meta) => {
-        if (!pcmMeta) pcmMeta = meta;
-        sendToRVS({
-          type: "audio_pcm",
-          payload: {
-            requestId: requestId || "",
-            messageId: messageId || "",
-            base64: pcmBase64,
-            format: "pcm_s16le",
-            sampleRate: meta.sampleRate,
-            channels: meta.channels,
-            voice: voice || "default",
-            chunk: chunkIndex++,
-            final: false,
-          },
-          timestamp: Date.now(),
-        });
-      },
-    );
+    for (let i = 0; i < chunks.length; i++) {
+      const chunk = chunks[i];
+      try {
+        const audioBuffer = await callXTTSAPI(chunk, language || "de", hasCustomVoice ? voiceSample : null);
 
-    // Am Ende: final-Flag damit App weiss "fertig" und Cache geschrieben werden kann
-    if (pcmMeta) {
-      sendToRVS({
-        type: "audio_pcm",
-        payload: {
-          requestId: requestId || "",
-          messageId: messageId || "",
-          base64: "",
-          format: "pcm_s16le",
-          sampleRate: pcmMeta.sampleRate,
-          channels: pcmMeta.channels,
-          voice: voice || "default",
-          chunk: chunkIndex++,
-          final: true,
-        },
-        timestamp: Date.now(),
-      });
+        if (audioBuffer && audioBuffer.length > 100) {
+          log(`TTS [${i + 1}/${chunks.length}]: ${(audioBuffer.length / 1024).toFixed(0)}KB — "${chunk.slice(0, 50)}"`);
+
+          sendToRVS({
+            type: "xtts_response",
+            payload: {
+              requestId: `${requestId || ""}_${i}`,
+              base64: audioBuffer.toString("base64"),
+              mimeType: "audio/wav",
+              voice: voice || "default",
+              engine: "xtts",
+              part: i + 1,
+              totalParts: chunks.length,
+            },
+            timestamp: Date.now(),
+          });
+          sentCount++;
+        }
+      } catch (chunkErr) {
+        log(`TTS [${i + 1}/${chunks.length}] Fehler: ${chunkErr.message} — ueberspringe`);
+      }
     }
 
-    log(`TTS komplett: ${chunkIndex} PCM-Frames gestreamt (${cleanText.length} chars)`);
+    log(`TTS komplett: ${sentCount}/${chunks.length} Chunks gestreamt`);
   } catch (err) {
     log(`TTS Fehler: ${err.message}`);
     sendToRVS({
@@ -194,19 +184,7 @@ async function _runTTSRequest(payload) {
   }
 }
 
-/**
- * Ruft /tts_to_audio/ auf und streamt das resultierende WAV bereits waehrend
- * des Empfangs in PCM-Frames an den Callback. Der WAV-Header wird einmal
- * geparst, danach werden nur noch raw PCM-Samples weitergeleitet.
- *
- * Warum nicht echtes /tts_stream/? daswer123 hat den Endpoint, aber die
- * Audio-Quality ist dort niedriger und er produziert beim ersten Chunk
- * oft Artefakte. Pragmatischer Weg: /tts_to_audio/ + Response-Stream
- * chunkweise auslesen. Das ist zwar kein echtes Server-Streaming, aber
- * gibt uns deutlich kleinere Netzwerk-Haeppchen und die App kann via
- * AudioTrack MODE_STREAM sofort nahtlos abspielen.
- */
-function streamXTTSAsPCM(text, language, speakerWav, onPcmChunk) {
+function callXTTSAPI(text, language, speakerWav) {
   return new Promise((resolve, reject) => {
     const body = JSON.stringify({
       text,
@@ -228,59 +206,15 @@ function streamXTTSAsPCM(text, language, speakerWav, onPcmChunk) {
     };
 
     const req = http.request(options, (res) => {
-      if (res.statusCode !== 200) {
-        let body = "";
-        res.on("data", (d) => { body += d.toString(); });
-        res.on("end", () => reject(new Error(`XTTS HTTP ${res.statusCode}: ${body.slice(0, 200)}`)));
-        return;
-      }
-
-      let headerParsed = false;
-      let sampleRate = 24000;
-      let channels = 1;
-      let leftover = Buffer.alloc(0); // ungerade Byte-Reste fuer das naechste Chunk
-      const HEADER_BYTES = 44;
-      let headerBuf = Buffer.alloc(0);
-      const PCM_CHUNK_BYTES = 8192; // ~170ms bei 24kHz s16 mono
-
-      res.on("data", (chunk) => {
-        let data = chunk;
-
-        // WAV-Header konsumieren (44 Bytes)
-        if (!headerParsed) {
-          headerBuf = Buffer.concat([headerBuf, data]);
-          if (headerBuf.length < HEADER_BYTES) return;
-          // Header lesen
-          const header = headerBuf.slice(0, HEADER_BYTES);
-          try {
-            channels = header.readUInt16LE(22);
-            sampleRate = header.readUInt32LE(24);
-          } catch (_) {}
-          headerParsed = true;
-          data = headerBuf.slice(HEADER_BYTES);
-        }
-
-        // leftover aus vorherigem Chunk + neuer data
-        let combined = Buffer.concat([leftover, data]);
-
-        // In PCM_CHUNK_BYTES-Happen zerlegen (Vielfache von 2 damit keine Sample-Splits)
-        while (combined.length >= PCM_CHUNK_BYTES) {
-          const slice = combined.slice(0, PCM_CHUNK_BYTES);
-          combined = combined.slice(PCM_CHUNK_BYTES);
-          onPcmChunk(slice.toString("base64"), { sampleRate, channels });
-        }
-        leftover = combined;
-      });
-
+      const chunks = [];
+      res.on("data", (chunk) => chunks.push(chunk));
       res.on("end", () => {
-        // Rest-Daten senden
-        if (leftover.length > 0) {
-          onPcmChunk(leftover.toString("base64"), { sampleRate, channels });
+        if (res.statusCode === 200) {
+          resolve(Buffer.concat(chunks));
+        } else {
+          reject(new Error(`XTTS API HTTP ${res.statusCode}: ${Buffer.concat(chunks).toString().slice(0, 200)}`));
         }
-        resolve();
       });
-
-      res.on("error", reject);
     });
 
     req.on("error", reject);
@@ -323,30 +257,6 @@ async function handleVoiceUpload(payload) {
   }
 }
 
-// ── Voice Delete Handler ────────────────────────────
-
-async function handleDeleteVoice(payload) {
-  const { name } = payload || {};
-  if (!name || typeof name !== "string") {
-    log("Voice Delete: ungueltiger Name");
-    return;
-  }
-  const safe = name.replace(/[^a-zA-Z0-9_-]/g, "_");
-  const filePath = path.join(VOICES_DIR, `${safe}.wav`);
-  try {
-    if (fs.existsSync(filePath)) {
-      fs.unlinkSync(filePath);
-      log(`Voice geloescht: ${filePath}`);
-    } else {
-      log(`Voice Delete: Datei existiert nicht (${filePath})`);
-    }
-    // Aktualisierte Liste an alle Clients senden
-    await handleListVoices();
-  } catch (err) {
-    log(`Voice Delete Fehler: ${err.message}`);
-  }
-}
-
 // ── Voice List Handler ──────────────────────────────
 
 async function handleListVoices() {