Add port/fork for Cloudflare Pages

[henkisdabro]

---EDIT--- moving to Discussions section ---EDIT---

Summary

Would be great to see this great project ported/forked over to support Cloudflare Pages (in addition to Netifly), with similar features such as _headers and _redirects and _functions and the new /functions/ folder and supported functions within. Support for preview environments, environment variables are all available, so it seems a feasible port that would be beneficial for us deeply invested in Cloudflare and wish to use this platform. I'm not that familiar with modifying the npm build process to ensure that Cloudflare's build process properly generate the correct files and ensure they fall into correct folders in the right format and so forth.

General documentation for Pages: https://developers.cloudflare.com/pages/platform/

Existing migration guide from Netifly to Cloudflare Pages that might be useful: https://developers.cloudflare.com/pages/migrations/migrating-from-netlify/