update, formatting and vercel

package.json

@@ -6,11 +6,9 @@
   },
   "dependencies": {
     "axios": "^0.19.1",
-    "dotenv": "^8.2.0",
     "formhero": "^0.0.7",
     "formidable": "^1.2.1",
-    "next": "^9.1.7",
-    "nodemailer": "^6.4.2",
+    "next": "^10.0.4",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
     "tachyons": "^4.11.1",
@@ -19,12 +17,11 @@
   "devDependencies": {
     "@types/formidable": "^1.0.31",
     "@types/node": "^13.1.6",
-    "@types/nodemailer": "^6.4.0",
     "@types/react": "^16.9.17",
     "@types/react-dom": "^16.9.4",
     "@zeit/next-css": "^1.0.1",
     "@zeit/next-stylus": "^1.0.1",
     "stylus": "^0.54.7",
-    "typescript": "^3.7.4"
+    "typescript": "^4"
   }
 }