Add user ID to LoginPayload

Author: kidunot89

src/Auth.php

@@ -71,6 +71,7 @@ public static function login_and_get_token( $username, $password ) {
 			'authToken'    => self::get_signed_token( $user ),
 			'refreshToken' => self::get_refresh_token( $user ),
 			'user'         => DataSource::resolve_user( $user->data->ID, \WPGraphQL::get_app_context() ),
+			'id'           => $user->data->ID,
 		];
 
 		/**