api client refactor

apps/website/lib/services/races/index.ts

@@ -0,0 +1,7 @@
+// Export the class-based service
+export { RaceService, raceService } from './RaceService';
+export { RaceResultsService, raceResultsService } from './RaceResultsService';
+
+// Export backward compatibility functions
+export { getRaceDetail, getRacesPageData, getRacesTotal } from './RaceService';
+export { getRaceResults, getRaceSOF, importRaceResults } from './RaceResultsService';