The default worker is published to workers.dev, but fetching that hostname as the origin returns Cloudflare's placeholder page. Redirect the raw workers.dev host to doesitarm.com while keeping the existing pass-through behavior for routed custom hosts.
Constraint: workers.dev has no real site origin behind the default worker
Rejected: Proxy workers.dev through doesitarm.com | redirect is simpler and avoids presenting duplicate public hosts
Confidence: high
Scope-risk: narrow
Directive: Keep this redirect host-specific so custom-domain worker routes can continue pass-through behavior
Tested: npm --prefix doesitarm-default run build
Not-tested: Post-deploy live redirect, pending GitHub Actions deployment
