feat: add manga and shows collections

api/src/app/services/index.ts

@@ -7,4 +7,6 @@
 export { AuthService } from "./auth.service";
 export { GameService } from "./game.service";
 export { BookService } from "./book.service";
-export { MusicService } from "./music.service";
+export { MusicService } from "./music.service";
+export { ShowService } from "./show.service";
+export { MangaService } from "./manga.service";