Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
Updated the example to use server only variables inside `getStaticProps`
Closes https://github.com/vercel/next.js/issues/14570 Closes https://github.com/vercel/next.js/issues/14576 - The example features everything on the page in our docs while still being quite simple - Added a link to it in the documentation - Deprecated the with-now-env example