🛠️ 현실적인 환경 구축을 위해 모든 API에 대해 delay 설정 (#46)

* feat: Http 성공 및 실패 응답 생성 함수 delay 적용
* feat: 피드 목록 조회 delay 제거
* feat: 응답 시간 변수 적용
* feat: delay 주석 처리
* feat: delay default 파라메터로 수정

Closes #45

src/app/mocks/dir/response.ts

@@ -1,8 +1,10 @@
-import { HttpResponse } from 'msw';
+import { HttpResponse, delay } from 'msw';
 
 import { errorMessage } from '../consts/error';
 
-export function createHttpSuccessResponse<T>(data: T) {
+export async function createHttpSuccessResponse<T>(data: T) {
+  await delay();
+
   return HttpResponse.json(
     {
       code: '2000',
@@ -12,7 +14,9 @@ export function createHttpSuccessResponse<T>(data: T) {
   );
 }
 
-export function createHttpErrorResponse(code: keyof typeof errorMessage) {
+export async function createHttpErrorResponse(code: keyof typeof errorMessage) {
+  await delay();
+
   return HttpResponse.json(
     {
       code,

src/app/mocks/handler/feed.ts

@@ -1,4 +1,4 @@
-import { delay, http } from 'msw';
+import { http } from 'msw';
 
 import { feeds } from '../consts/feed';
 import { reports } from '../consts/report';
@@ -28,7 +28,7 @@ export const feedHandlers = [
   /**
    * @todo pageCount를 쿼리 파라미터로 받도록 수정
    */
-  http.get('/feeds', async ({ request }) => {
+  http.get('/feeds', ({ request }) => {
     const url = new URL(request.url);
     const page = url.searchParams.get('page') || 1;
     const count = url.searchParams.get('count') || 10;
@@ -48,8 +48,6 @@ export const feedHandlers = [
     const endOfPageRange = formattedPage * pageCount;
     const hasNextPage = endOfPageRange < totalFeeds;
 
-    await delay(Math.floor(Math.random() * 4000));
-
     return createHttpSuccessResponse({
       feeds: feedsData,
       currentPageNumber: pageCount,