执行 Ruff 安全自动修复

tests/test_cookie_custom_order.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, timezone
+from datetime import UTC, datetime, timedelta
 
 from sqlalchemy import create_engine
 from sqlalchemy.orm import Session
@@ -17,7 +17,7 @@ class TestCustomCookieOrder:
         self.db.add(self.user)
         self.db.flush()
 
-        now = datetime.now(timezone.utc)
+        now = datetime.now(UTC)
         accounts = {
             name: Account(username=name, password="p", email="e", email_password="ep")
             for name in ("account-a", "account-b", "account-c")