comfyui.franksdank.cloud was exempt (direct reverse_proxy to comfyui:8188).
The comfyui-proxy proxy provider was created on the embedded outpost first
(internal_host http://caddy:8017, flows copied from hermes-proxy), then the
vhost flips onto the guard chain and authenticated traffic routes back via a
@comfy host match. ComfyUI has no auth of its own; this closes the last
unguarded admin surface on the internal hosts.