fix: error state resettable via mic click, debug logging, pipeline traceback

api/pipeline.py

@@ -1,7 +1,11 @@
+import logging
 import os
 import tempfile
+import traceback
 
 from api.state import state, Status
+
+logger = logging.getLogger(__name__)
 from config import load as load_config
 from transcription import engine as transcription_engine
 from llm import OllamaClient
@@ -59,6 +63,8 @@ async def run_pipeline():
         await state.set_status(Status.IDLE)
 
     except Exception as e:
+        tb = traceback.format_exc()
+        logger.error("Pipeline error:\n%s", tb)
         state.last_error = str(e)
         await state.set_status(Status.ERROR)
         await broadcast({"event": "error", "message": str(e)})

api/router.py

@@ -97,6 +97,9 @@ async def toggle_recording(user: dict = Depends(current_user)):
     if state.status == Status.RECORDING:
         asyncio.create_task(run_pipeline())
         return {"action": "stopped"}
+    if state.status == Status.ERROR:
+        await state.set_status(Status.IDLE)
+        return {"action": "reset"}
     if state.status == Status.IDLE:
         from audio import AudioRecorder
         state._recorder = AudioRecorder()

frontend/app.js

@@ -47,12 +47,20 @@ function setStatus(status) {
   btn.className = status;
   headerStatus.className = `status-badge ${status}`;
   const label = STATUS_LABELS[status] || status;
-  statusText.textContent = label;
+  statusText.textContent = status === 'error' ? label + ' — klicken zum Zurücksetzen' : label;
   headerStatus.textContent = label;
   btn.disabled = status === 'processing';
 }
 
-btn.addEventListener('click', () => apiFetch('/toggle', { method: 'POST' }));
+btn.addEventListener('click', async () => {
+  const r = await apiFetch('/toggle', { method: 'POST' });
+  const data = await r.json();
+  if (data.action === 'reset') {
+    preview.textContent = 'Noch keine Aufnahme verarbeitet.';
+    preview.classList.remove('has-content');
+    setStatus('idle');
+  }
+});
 
 function connectWs() {
   const proto = location.protocol === 'https:' ? 'wss:' : 'ws:';

main.py

@@ -137,7 +137,7 @@ if __name__ == "__main__":
     write_pid(pid_path)
     signal.signal(signal.SIGUSR1, _sigusr1_handler)
 
-    uvicorn_cfg = uvicorn.Config(app, host=host, port=port, log_level="warning")
+    uvicorn_cfg = uvicorn.Config(app, host=host, port=port, log_level="debug")
     server_thread = threading.Thread(target=run_server, args=(uvicorn_cfg,), daemon=True)
     server_thread.start()