Korrektur Prüfskript für Missbrauchserkennung

backend/app/routers/auth.py

@@ -31,6 +31,7 @@ from app.schemas import (
 from app.runtime_settings import get_duration
 from app.users import apply_if_complete
 from app.security import (
+    bucket_key,
     check_rate_limit,
     hash_password,
     hash_token,