view data fixes

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

@@ -9,19 +9,19 @@ import { TeamCreationStatusDisplay } from '../display-objects/TeamCreationStatus
  * Composes Display Objects and transforms ViewData for UI consumption.
  */
 export class CreateTeamViewModel extends ViewModel {
-  readonly teamId: string;
-  readonly success: boolean;
+  private readonly data: CreateTeamViewData;
 
-  // UI-specific derived fields (primitive outputs only)
-  readonly successMessage: string;
-
-  constructor(viewData: CreateTeamViewData) {
+  constructor(data: CreateTeamViewData) {
     super();
-    this.teamId = viewData.teamId;
-    this.success = viewData.success;
+    this.data = data;
+  }
 
-    // Derive UI-specific fields using Display Object
-    this.successMessage = TeamCreationStatusDisplay.statusMessage(this.success);
+  get teamId(): string { return this.data.teamId; }
+  get success(): boolean { return this.data.success; }
+
+  /** UI-specific: Success message using Display Object */
+  get successMessage(): string {
+    return TeamCreationStatusDisplay.statusMessage(this.success);
   }
 
   /** UI-specific: Whether team creation was successful */