jwt_handler JWT token creation and verification using PyJWT. JwtTokenHandler JwtTokenHandler( secret_key: str, algorithm: str = "HS256", expiration_minutes: int = 1440 ) Concrete implementation of JwtTokenPort using PyJWT. create_access_token create_access_token(user_id: UUID) -> str Create a JWT access token for the given user ID. decode_access_token decode_access_token(token: str) -> UUID Decode a JWT access token and return the user ID.