Added impersonation. More data available via auth service about the user. Added admin auth guard.

src/app/navigation/navigation.component.ts

@@ -3,22 +3,28 @@ import { RouterModule } from '@angular/router';
 import { CommonModule } from '@angular/common';
 import { HermesClientService } from '../hermes-client.service';
 import { ApiAuthenticationService } from '../shared/services/api/api-authentication.service';
+import { ImpersonationComponent } from '../impersonation/impersonation.component';
+import { MatCardModule } from '@angular/material/card';
 
 @Component({
   selector: 'navigation',
   standalone: true,
-  imports: [CommonModule, RouterModule],
+  imports: [CommonModule, RouterModule, ImpersonationComponent, MatCardModule],
   templateUrl: './navigation.component.html',
   styleUrl: './navigation.component.scss'
 })
 export class NavigationComponent {
     constructor(private auth: ApiAuthenticationService, private hermes: HermesClientService) { }
 
-    get twitch_logged_in() {
+    isLoggedIn() {
         return this.auth.isAuthenticated();
     }
 
-    get tts_logged_in() {
+    isAdmin() {
+        return this.isLoggedIn() && this.auth.isAdmin()
+    }
+
+    isTTSLoggedIn() {
         return this.hermes?.logged_in ?? false;
     }
 }