Add an optional edge-setup flow to the `felis breakGlass` sudo TUI,
reachable as an independent peer of Owner provisioning through a new
top-level menu (so reaching it never forces an Owner password reset).
The flow drives the operator's own Cloudflare consent (interactive
`cloudflared tunnel login`, suspending the alt-screen, plus an API
token) and then calls cfsetup to stand up a Tunnel routing the
configured admin and panel hosts and a fail-closed Access application.
It stays gated shut unless an admin hostname is configured and the
operator is logged in (edgeReady), and refuses empty or bare-domain
credentials before any side effect. On success the TUI surfaces the
issued Access aud and an explicit ACTION REQUIRED note; it never edits
felis.toml. The live cloudflared and Cloudflare API calls are
integration-only and exercised against a real account.