view data fixes

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

@@ -9,13 +9,17 @@ import { AvatarFormatter } from "../formatters/AvatarFormatter";
  * Transforms AvatarViewData into UI-ready state with formatting and derived fields.
  */
 export class AvatarViewModel extends ViewModel {
-  private readonly data: AvatarViewData;
+  private readonly data: any;
 
-  constructor(data: AvatarViewData) {
+  constructor(data: any) {
     super();
     this.data = data;
   }
 
+  get driverId(): string { return this.data.driverId; }
+  get avatarUrl(): string | undefined { return this.data.avatarUrl; }
+  get hasAvatar(): boolean { return !!this.data.avatarUrl; }
+
   /** UI-specific: Buffer is already base64 encoded in ViewData */
   get bufferBase64(): string {
     return this.data.buffer;