Introduces legacyDevicesProvider as the canonical AsyncNotifier owning
the devices list, with semantic mutation methods (removeDevice,
renameDevice, refresh) instead of ref.invalidate from outside.
selectedDeviceProvider becomes an AsyncNotifier that persists the
selected device id in SharedPreferences and resolves it against the
shared list at build time, surviving cold starts.
ControlPanelViewModel and LocationViewModel are converted to
AsyncNotifier and react to selection changes, refetching positions /
geofences / frequent_places automatically. Screens use .when with
skipLoadingOnReload to avoid flicker.
Multi-device fixes:
- DeviceBanner cards now look up positions per device by identificator
- LocationMap recenters the camera on device swipe
- Country-level fallback zoom when no position is available
- Banner shows each device's own info while swiping
linked_devices and device_setup feed mutations through the new notifier
methods. 30+ legacy view models updated to read selectedDeviceProvider
via .value (AsyncNotifier shape).
JulianAlcala
63a4113d81