chore(diagnostic): TTS-Diagnose-Tab raus (Voice-Settings sind eh in Einstellungen)

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

diagnostic/server.js

@@ -1571,12 +1571,8 @@ wss.on("connection", (ws) => {
         } catch {}
         sendToRVS_raw({ type: "config", payload: voiceConfig, timestamp: Date.now() });
         log("info", "server", `Voice-Config gespeichert: xttsVoice=${voiceConfig.xttsVoice || "default"}, whisper=${voiceConfig.whisperModel || "-"}`);
-      } else if (msg.action === "test_tts") {
-        handleTestTTS(ws, msg.text || "Test");
       } else if (msg.action === "preview_voice") {
         handleVoicePreview(ws, msg.voice || "", msg.text || "Hallo.", msg.speed);
-      } else if (msg.action === "check_tts") {
-        handleCheckTTS(ws);
       } else if (msg.action === "check_desktop") {
         checkDesktopAvailable(ws);
       } else if (msg.action === "load_chat_history") {
@@ -1814,36 +1810,6 @@ async function handleVoicePreview(clientWs, voice, text, speed) {
   }
 }
 
-async function handleTestTTS(clientWs, 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: "?" }));
-  } catch (err) {
-    clientWs.send(JSON.stringify({ type: "tts_result", ok: false, 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() });
-    clientWs.send(JSON.stringify({
-      type: "tts_status",
-      ok: true,
-      error: null,
-    }));
-  } catch (err) {
-    clientWs.send(JSON.stringify({ type: "tts_status", ok: false, error: err.message }));
-  }
-}
-
 function checkDesktopAvailable(clientWs) {
   // Pruefen ob VNC auf der VM laeuft (Port 5900/5901)
   const checkSock = net.connect({ host: "host.docker.internal", port: 5901 }, () => {