fixed bug

backend/app/routers/voice.py

@@ -1,13 +1,35 @@
 """FluentGerman.ai — Admin voice-to-instruction & voice API router."""
 
-from fastapi import APIRouter, Depends, UploadFile, File, HTTPException
 import logging
+from fastapi import APIRouter, Depends, UploadFile, File, HTTPException
+from fastapi.responses import Response
 
-# ... imports ...
+from app.auth import require_admin, get_current_user
+from app.config import get_settings
+from app.models import User
+from app.schemas import VoiceConfigOut, VoiceInstructionRequest
+from app.services.llm_service import summarize_instruction
+from app.services.voice_service import synthesize, transcribe
 
+# Setup logger
 logger = logging.getLogger("fluentgerman.voice")
 
-# ...
+router = APIRouter(prefix="/api/voice", tags=["voice"])
+
+
+@router.get("/config", response_model=VoiceConfigOut)
+async def voice_config(user: User = Depends(get_current_user)):
+    """Return current voice mode so frontend knows whether to use browser or API."""
+    settings = get_settings()
+    # Check if we have a dedicated voice key OR a generic LLM key for OpenAI
+    has_key = bool(settings.openai_api_key or (settings.llm_api_key and settings.llm_provider == "openai"))
+    
+    api_available = bool(settings.voice_mode == "api" and has_key)
+    return VoiceConfigOut(
+        voice_mode=settings.voice_mode,
+        voice_api_available=api_available,
+    )
+
 
 @router.post("/transcribe")
 async def transcribe_audio(