pascobrain/workers-for-cloudflare ? reverse-engineered prompt

Build me a simple website builder platform on Cloudflare where people can create and deploy their own sites from a web interface.

I want users to be able to upload static site files like HTML, CSS, and JS, and also have the option to write custom worker code for more dynamic sites. Each site should get its own subdomain, and users should also be able to connect their own custom domain with automatic SSL. Please include an admin page where I can see all the sites, their status, and manage deployments.

Use Cloudflare Workers for Platforms, with whatever storage and routing setup makes sense for keeping track of projects and sending each request to the right site. Make it easy to run locally, deploy to Cloudflare, and test everything. If you need to check current Cloudflare docs for the latest setup details, go ahead and look them up.