style: cosmetic changes

api/services/appstore/[query].ts

@@ -42,7 +42,7 @@ export default async function handler(
       price: app.price,
       viewURL: app.trackViewUrl,
     }));
-    send(res, { result: apps || [] });
+    send(res, { result: apps });
   } catch (err) {
     sendError(res, err);
   }

util/http.ts

@@ -15,7 +15,9 @@ export function fetch(
   url: string,
   method: HttpMethod = 'HEAD'
 ): Promise<Response> {
-  return nodeFetch(url, { method: method });
+  return nodeFetch(url, {
+    method: method,
+  });
 }
 
 export function send(res: NowResponse, data: object): void {