⬆️ Upgrade Python to 3.14 (#2352)

backend/app/core/config.py

@@ -1,6 +1,6 @@
 import secrets
 import warnings
-from typing import Annotated, Any, Literal
+from typing import Annotated, Any, Literal, Self
 
 from pydantic import (
     AnyUrl,
@@ -12,7 +12,6 @@ from pydantic import (
     model_validator,
 )
 from pydantic_settings import BaseSettings, SettingsConfigDict
-from typing_extensions import Self
 
 
 def parse_cors(v: Any) -> list[str] | str:

backend/app/core/security.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, timezone
+from datetime import UTC, datetime, timedelta
 from typing import Any
 
 import jwt
@@ -20,7 +20,7 @@ ALGORITHM = "HS256"
 
 
 def create_access_token(subject: str | Any, expires_delta: timedelta) -> str:
-    expire = datetime.now(timezone.utc) + expires_delta
+    expire = datetime.now(UTC) + expires_delta
     to_encode = {"exp": expire, "sub": str(subject)}
     encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm=ALGORITHM)
     return encoded_jwt