fix error

.claude/settings.local.json

@@ -5,7 +5,8 @@
       "Bash(grep:*)",
       "Bash(.venvScriptspython -m pytest tests/test_security.py -v --tb=short)",
       "Bash(cmd.exe /c \"cd c:\\\\Users\\\\leonk\\\\Documents\\\\code\\\\itcloud\\\\backend && ..\\\\.venv\\\\Scripts\\\\python -m pytest tests/test_security.py -v --tb=short\")",
-      "Bash(../\".venv/Scripts/python.exe\" -m pytest tests/test_security.py -v --tb=short)"
+      "Bash(../\".venv/Scripts/python.exe\" -m pytest tests/test_security.py -v --tb=short)",
+      "Bash(python -m py_compile:*)"
     ]
   }
 }

backend/src/app/main.py

@@ -19,12 +19,11 @@ async def lifespan(app: FastAPI):
     await init_db()
 
     # TEMPORARY: Clean up old deleted assets (remove this after first run)
-    from app.infra.database import get_session
+    from app.infra.database import AsyncSessionLocal
     from sqlalchemy import text
-    async for session in get_session():
+    async with AsyncSessionLocal() as session:
         await session.execute(text("DELETE FROM assets WHERE status = 'deleted'"))
         await session.commit()
-        break
     # END TEMPORARY
 
     yield