feature(be) - integration of backend with vercel

Author: realpxd

PROCFILE

@@ -0,0 +1 @@
+web: node x-clone-backend/index.js

x-clone-backend/vercel.json

@@ -0,0 +1,15 @@
+{
+    "version": 2,
+    "builds": [
+      {
+        "src": "server.js",
+        "use": "@vercel/node"
+      }
+    ],
+    "routes": [
+      {
+        "src": "/(.*)",
+        "dest": "server.js"
+      }
+    ]
+  }