Vercel Project Config


[Next.js Config](https://texonom.com/nextjs-config-2062328caa82408fa399254bf6d2dec0) 
```type{  "headers": [    {      "source": "/(.*)",      "headers": [        { "key": "X-Frame-Options", "value": "DENY" },        { "key": "X-XSS-Protection", "value": "1" },        { "key": "X-Content-Type-Options", "value": "nosniff" }      ]    }  ]}```
redirect , rewrite 만 external url


```typeif [[ "$VERCEL_GIT_COMMIT_REF" == "gh-pages"  ]] ; then  exit 0; else exit 1; fi;```


> [CLI](https://vercel.com/docs/cli#project/headers)






