42a8223bfc
Replaces the manual "I've installed it" button in AddMacSheet with an auto-advancing waiting-pill. As soon as the backend flips status from pending → active (triggered by the DoH handshake from the AdGuard watcher), the sheet jumps to the success step automatically. - useProtectedDevicesRealtime hook subscribes to rebreak.protected_devices UPDATE events for the current user, with auto-reconnect on CHANNEL_ERROR - AddMacSheet listens only while in step 2 (download/install) - devices.tsx keeps a list-level subscription so the table refreshes even if the user dismissed the sheet before activation - i18n: waiting_install / waiting_hint / activated_toast (DE + EN)