fix data flow issues

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

@@ -0,0 +1,25 @@
+import { LeagueCardViewModel } from './LeagueCardViewModel';
+import { TeamCardViewModel } from './TeamCardViewModel';
+import { UpcomingRaceCardViewModel } from './UpcomingRaceCardViewModel';
+
+interface HomeDiscoveryDTO {
+  topLeagues: LeagueCardViewModel[];
+  teams: TeamCardViewModel[];
+  upcomingRaces: UpcomingRaceCardViewModel[];
+}
+
+/**
+ * Home discovery view model
+ * Aggregates discovery data for the landing page.
+ */
+export class HomeDiscoveryViewModel {
+  readonly topLeagues: LeagueCardViewModel[];
+  readonly teams: TeamCardViewModel[];
+  readonly upcomingRaces: UpcomingRaceCardViewModel[];
+
+  constructor(dto: HomeDiscoveryDTO) {
+    this.topLeagues = dto.topLeagues;
+    this.teams = dto.teams;
+    this.upcomingRaces = dto.upcomingRaces;
+  }
+}