⬆️ Upgrade Python to 3.14 (#2352)

backend/app/utils.py

@@ -1,6 +1,6 @@
 import logging
 from dataclasses import dataclass
-from datetime import datetime, timedelta, timezone
+from datetime import UTC, datetime, timedelta
 from pathlib import Path
 from typing import Any
 
@@ -102,7 +102,7 @@ def generate_new_account_email(
 
 def generate_password_reset_token(email: str) -> str:
     delta = timedelta(hours=settings.EMAIL_RESET_TOKEN_EXPIRE_HOURS)
-    now = datetime.now(timezone.utc)
+    now = datetime.now(UTC)
     expires = now + delta
     exp = expires.timestamp()
     encoded_jwt = jwt.encode(