Jwt Refresh

Refresh JWT token.

Accepts a valid or expired JWT token and returns a new token with fresh expiration. The token can be provided in a cookie or Authorization header.

Args: request: FastAPI request object response: FastAPI response object to set cookies user_manager: FastAPI Users user manager session: Database session

Returns: JWT token response with access_token and token_type (also sets cookie)

Raises: HTTPException: If token is invalid or user not found