use the new session management

src/services/index.ts

@@ -1,6 +1,7 @@
 import { Airport } from "./airport";
 import { Auth } from './auth';
 import { Configuration } from "./configuration";
+import { Session } from "./session";
 import { System } from './system';
 
-export { Airport, Auth, Configuration, System };
+export { Airport, Auth, Configuration, Session, System };