Update dependencies - spring boot 4 and angular 21 (#10)

Co-authored-by: Florian THIERRY
Reviewed-on: #10

frontend/src/app/pages/publication/publication.component.ts

@@ -16,18 +16,17 @@ import { AuthenticationService } from '../../core/service/authentication.service
 declare let Prism: any;
 
 @Component({
-  selector: 'app-publication',
-  standalone: true,
-  templateUrl: './publication.component.html',
-  styleUrl: './publication.component.scss',
-  imports: [
-    CommonModule,
-    MatIcon,
-    MatRippleModule,
-    MatProgressSpinner,
-    MatTooltipModule,
-    RouterModule
-  ]
+    selector: 'app-publication',
+    templateUrl: './publication.component.html',
+    styleUrl: './publication.component.scss',
+    imports: [
+        CommonModule,
+        MatIcon,
+        MatRippleModule,
+        MatProgressSpinner,
+        MatTooltipModule,
+        RouterModule
+    ]
 })
 export class PublicationComponent implements OnInit, OnDestroy {
   private readonly activatedRoute = inject(ActivatedRoute);