Type problem with BunRuntime and HttpRouter

// HttpLive.HttpLive<never, never, Scope | Language>
const HttpLive = HttpRouter.empty.pipe(
  HttpRouter.post('/rpc', toHttpApp(appRouter)),
  HttpServer.serve(HttpMiddleware.cors({
    allowedHeaders: ['*'],
    allowedMethods: ['*'],
  })),
  HttpServer.withLogAddress,
  Layer.provide(BunHttpServer.layer({ port: 3000 })),
  Layer.provide(MainLive)
);

BunRuntime.runMain(Layer.launch(HttpLive));

// RpcRouter<Search, SearchService>
export const appRouter = RpcRouter.make(
  Rpc.effect(Search, (request) => SearchService.pipe(
    Effect.andThen((search) => search.search('Hello'))
  ))
);

export type AppRouter = typeof appRouter;

export const MainLive = Layer.mergeAll(SearchServiceLive, LanguageLive);