view data fixes

apps/website/lib/view-models/RequestAvatarGenerationViewModel.ts

@@ -5,7 +5,9 @@ import { RequestAvatarGenerationOutputDTO } from '@/lib/types/generated/RequestA
  *
  * Represents the result of an avatar generation request
  */
-export class RequestAvatarGenerationViewModel {
+import { ViewModel } from "../contracts/view-models/ViewModel";
+
+export class RequestAvatarGenerationViewModel extends ViewModel {
   success: boolean;
   requestId?: string;
   avatarUrls?: string[];
@@ -23,6 +25,7 @@ export class RequestAvatarGenerationViewModel {
           error?: string;
         },
   ) {
+    super();
     this.success = dto.success;
 
     if ('requestId' in dto && dto.requestId !== undefined) this.requestId = dto.requestId;