fixed bugs

app/database.py

@@ -0,0 +1,25 @@
+from supabase import create_client, Client
+from app.config import settings
+import logging
+
+logger = logging.getLogger(__name__)
+
+_supabase_client: Client = None
+
+
+def get_supabase() -> Client:
+    global _supabase_client
+    if _supabase_client is None:
+        _supabase_client = create_client(
+            settings.supabase_url,
+            settings.supabase_service_role_key,
+        )
+    return _supabase_client
+
+
+def get_supabase_anon() -> Client:
+    """For user-scoped operations (respects RLS)"""
+    return create_client(
+        settings.supabase_url,
+        settings.supabase_anon_key,
+    )