Maintenance Page with Cloudflare Workers

Sometimes you need to take a service offline — upgrades, migrations, or just fixing the mess you accidentally deployed at 2 AM. Instead of letting users hit a broken site, you can drop in a lightweight maintenance page using a Cloudflare Worker. No servers, no Nginx rewrites, no duct tape. Just edge logic. &#xA; &#xA; Why use a Worker? &#xA; &#xA; Always on edge – served before any origin call, so…