view data fixes

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

@@ -1,17 +1,17 @@
 /**
  * Record engagement input view model
  * Represents input data for recording an engagement event
- *
- * Note: No matching generated DTO available yet
  */
 import { ViewModel } from "../contracts/view-models/ViewModel";
+import type { RecordEngagementInputViewData } from "../view-data/RecordEngagementInputViewData";
 
 export class RecordEngagementInputViewModel extends ViewModel {
   eventType: string;
   userId?: string;
   metadata?: Record<string, unknown>;
 
-  constructor(data: { eventType: string; userId?: string; metadata?: Record<string, unknown> }) {
+  constructor(data: RecordEngagementInputViewData) {
+    super();
     this.eventType = data.eventType;
     this.userId = data.userId;
     this.metadata = data.metadata;
@@ -31,4 +31,4 @@ export class RecordEngagementInputViewModel extends ViewModel {
   get metadataKeysCount(): number {
     return this.metadata ? Object.keys(this.metadata).length : 0;
   }
-}
+}