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

backend/app/api/v1/users.py

@@ -4,11 +4,16 @@ from fastapi import APIRouter, Depends, HTTPException, status, Query
 from sqlalchemy import select, func
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from app.api.deps import get_current_user, require_permission
+from app.api.deps import require_permission
 from app.core.security import get_password_hash
 from app.db.session import get_async_session
 from app.models import User
-from app.schemas.user import UserCreateRequest, UserUpdateRequest, UserResponse, UserListResponse
+from app.schemas.user import (
+    UserCreateRequest,
+    UserUpdateRequest,
+    UserResponse,
+    UserListResponse,
+)
 
 router = APIRouter(prefix="/users", tags=["users"])