use the new session management

src/services/airport.ts

@@ -1,10 +1,11 @@
 import axios from 'axios';
 import { Configuration } from './configuration';
+import { Session } from './session';
 import { AirportOverview } from '../types';
 
 export class Airport {
   static async all(): Promise<AirportOverview[]> {
-    const token = sessionStorage.getItem('token');
+    const token = Session.bearerToken();
     if (!token) return [];
 
     return axios