chore(quality): apply ruff autofixes and formatting (29 fixes, 41 files reformatted)

backend/app/api/deps.py

@@ -42,9 +42,7 @@ async def get_current_user(
 
     # Load user with role (and its permissions) eagerly
     result = await session.execute(
-        select(User)
-        .options(joinedload(User.role))
-        .where(User.id == user_id)
+        select(User).options(joinedload(User.role)).where(User.id == user_id)
     )
     user = result.unique().scalars().first()