Fix/authorization

src/api/fetchCookie.ts

 import axios from 'axios';
 
 /**
+ * @async
  * Call for csrf cookie. This cookie is the user session identifier and
  * must be sent during the login process.
- * @returns csrf cookie
+ * @returns {string} csrf cookie
  */
 export const fetchCookie = async (): Promise<string> =>
   axios('/api/web/csrf').then((res) => res.data.token);