Deleted useless folders such as backend, node_modules, files such as package-lock. Also, modified readme.

Backend/Middlewares/multer.js

@@ -1,16 +0,0 @@
-const multer = require("multer");
-
-const storage = multer.diskStorage({
-  destination: function (req, file, cb) {
-    cb(null, "./public/images");
-  },
-
-  filename: function (req, file, cb) {
-    const uniquePrefix = Date.now();
-    cb(null, uniquePrefix + "-" + file.originalname);
-  },
-});
-
-const upload = multer({ storage: storage });
-
-module.exports = upload;