ed322c9ec2
A one-flag kill-switch: when set, the pack installs no middleware, registers no refresh routes, computes no fingerprint and exposes no graph node — ComfyUI runs exactly as if it weren't installed. Only the read-only /tenaciousload/status route stays so the loading-screen overlay still shows (a generic 'Loading node definitions…' bar, since there's no build to track). The refresh menu buttons hide themselves when status reports enabled:false. Useful for A/B testing or as a safety kill-switch. Requires a restart (the middleware is installed at startup). Unit-tested both modes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>