view data fixes

apps/website/lib/builders/view-data/TeamsViewDataBuilder.ts

@@ -8,7 +8,14 @@ import { NumberDisplay } from '@/lib/display-objects/NumberDisplay';
  * TeamsViewDataBuilder - Transforms TeamsPageDto into ViewData for TeamsTemplate
  * Deterministic; side-effect free; no HTTP calls
  */
-export class TeamsViewDataBuilder {
+import { ViewDataBuilder } from "../../contracts/builders/ViewDataBuilder";
+
+export class TeamsViewDataBuilder implements ViewDataBuilder<any, any> {
+  build(input: any): any {
+    return TeamsViewDataBuilder.build(input);
+  }
+
+  static build(
   static build(apiDto: TeamsPageDto): TeamsViewData {
     const teams: TeamSummaryData[] = apiDto.teams.map((team: TeamListItemDTO): TeamSummaryData => ({
       teamId: team.id,