App Info gets its own LAN card: the IP phones use and where it comes from (manual / automatic detection / .env / browser address), an inline editor to pin it or return to automatic, a note when detection is unavailable (Docker Desktop, helper stopped/stale), and an amber warning with a one-click fix when the pinned address is no longer this machine's. Waiter URL + pairing QR and manager URL moved here from the System grid. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>