fix(isa-app): Fixes Auth and TabID Errors on Startup

Refs: #5472, #5473

apps/isa-app/src/app/app-routing.module.ts

@@ -29,7 +29,11 @@ import {
   ActivateProcessIdWithConfigKeyGuard,
 } from './guards/activate-process-id.guard';
 import { MatomoRouteData } from 'ngx-matomo-client';
-import { tabResolverFn, processResolverFn } from '@isa/core/tabs';
+import {
+  tabResolverFn,
+  processResolverFn,
+  hasTabIdGuard,
+} from '@isa/core/tabs';
 import { provideScrollPositionRestoration } from '@isa/utils/scroll-position';
 
 const routes: Routes = [
@@ -182,7 +186,7 @@ const routes: Routes = [
     path: ':tabId',
     component: MainComponent,
     resolve: { process: processResolverFn, tab: tabResolverFn },
-    canActivate: [IsAuthenticatedGuard],
+    canActivate: [IsAuthenticatedGuard, hasTabIdGuard],
     children: [
       {
         path: 'reward',

apps/isa-app/src/app/app.module.ts

@@ -131,7 +131,10 @@ export function _appInitializerFactory(config: Config, injector: Injector) {
 
       const auth = injector.get(AuthService);
       try {
-        await auth.init();
+        const authenticated = await auth.init();
+        if (!authenticated) {
+          throw new Error('User is not authenticated');
+        }
       } catch {
         statusElement.innerHTML = 'Authentifizierung wird durchgeführt...';
         logger.info('Performing login');

apps/isa-app/src/core/auth/auth.service.ts

@@ -97,6 +97,7 @@ export class AuthService {
     this.#logger.info('AuthService initialized', () => ({ authenticated }));
 
     this.#initialized.next(true);
+    return authenticated;
   }
 
   isAuthenticated() {