Try to fix build errors

Author: w3bdesign

vercel.json

@@ -1,9 +1,13 @@
 {
   "version": 2,
   "builds": [
+    {
+      "src": "package.json",
+      "use": "@vercel/node"
+    },
     {
       "src": "nuxt.config.js",
       "use": "@nuxtjs/vercel-builder"
     }
   ]
-}
+}