resolve the TODOs

src/components/overview.tsx

@@ -4,7 +4,7 @@ import { Card } from 'primereact/card';
 import { DataTable } from 'primereact/datatable';
 import { Password } from 'primereact/password';
 import { AuthContext } from '../contexts';
-import { Auth } from '../services';
+import { Auth, Session } from '../services';
 import { BackendReturnStatus } from '../types';
 import { Column } from 'primereact/column';
 
@@ -18,9 +18,8 @@ export const Overview: React.FC = () => {
   const regenerateKey = async () => {
     Auth.refreshRadarScopeKey().then((status) => {
       if (status === BackendReturnStatus.Unauthorized) {
+        Session.setLastShownComponent('/overview');
         Auth.triggerLoginFlow();
-        // TODO reload user data in auth
-        // TODO store current URL and get back after login
       } else if (status === BackendReturnStatus.Failure) {
         setStatusMessage({
           error: true,