Update vercel.json to use basic static build configuration

Author: JulesWi

vercel.json

@@ -5,11 +5,5 @@
       "src": "index.html",
       "use": "@vercel/static-build"
     }
-  ],
-  "routes": [
-    {
-      "src": "/(.*)",
-      "dest": "/index.html"
-    }
   ]
 }