view data fixes

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

@@ -1,5 +1,5 @@
-import type { DeleteMediaViewData } from '@/lib/builders/view-data/DeleteMediaViewData';
 import { ViewModel } from '../contracts/view-models/ViewModel';
+import type { DeleteMediaViewData } from '../view-data/DeleteMediaViewData';
 
 /**
  * Delete Media View Model
@@ -8,17 +8,16 @@ import { ViewModel } from '../contracts/view-models/ViewModel';
  * Composes ViewData for UI consumption.
  */
 export class DeleteMediaViewModel extends ViewModel {
-  success: boolean;
-  error?: string;
+  private readonly data: DeleteMediaViewData;
 
-  constructor(viewData: DeleteMediaViewData) {
+  constructor(data: DeleteMediaViewData) {
     super();
-    this.success = viewData.success;
-    if (viewData.error !== undefined) {
-      this.error = viewData.error;
-    }
+    this.data = data;
   }
 
+  get success(): boolean { return this.data.success; }
+  get error(): string | undefined { return this.data.error; }
+
   /** UI-specific: Whether the deletion was successful */
   get isSuccessful(): boolean {
     return this.success;