FINAL commit

backend/src/article/articleController.js

backend/src/article/articleService.js

backend/src/auth/authController.js

backend/src/index.js

backend/src/multer.js

backend/src/user/user.js

frontend/src/App.js

frontend/src/components/Article.js

frontend/src/components/Comment.js

frontend/src/components/GoogleLoginButton.js

frontend/src/components/Header.js

frontend/src/components/MapForLoaction.js

frontend/src/index.js

frontend/src/pages/Main.js

frontend/src/pages/MyPage.js

frontend/src/pages/PostRead.js

frontend/src/pages/PostWrite.js

frontend/src/pages/Search.js