Add exception for Gradio static assets in API authentication middleware

api/router.py

@@ -18,6 +18,10 @@ async def verify_api_key(request: Request, call_next):
         return await call_next(request)
     
     # Pour les routes Hugging Face Space (logs, etc.)
+    # Aussi pour les assets statiques de Gradio
+    if request.url.path.startswith('/assets/'):
+        return await call_next(request)
+        
     if request.url.path == "/" and "logs=container" in request.url.query:
         return await call_next(request)