fix(apps): honour the unit preference on the Climate Control page

The Climate Control page was registered with the 2-arg ctor that hard-pins UnitPref.Metric, so
inside/outside/set temperatures rendered in °C while the rest of the app (and the web) used the
account's imperial preference. Pass AppSettingsHost.Current.ToUnitPref() to the 3-arg ctor.

This completes the units sweep for data-wired pages: the Drives/Charging/Trips/Vehicles list pages
self-subscribe to settings; the dashboard widgets, Live Map and Climate are now passed the pref.
(FleetCompare/Glance/TripPlanner/TripReplay/WatchFace are registered with empty/noop sources — they
render no live data, so units are moot there; that is a separate data-wiring gap, not a units bug.)

Gates: full sln build 0 err, dotnet format clean, 31537 tests pass.
Verified via live screenshot: Climate Control now shows °F matching http://localhost:3000.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: atulmgupta

apps/windows/TeslaSync.App/Shell/ShellWindow.xaml.cs

@@ -1009,7 +1009,9 @@ private void RegisterDataBackedPages()
 
         _viewModel.PageFactory.Register("ClimateControl", () =>
             new FeatureViews.VehicleSystems.ClimateControlPage(
-                new FeatureViews.VehicleSystems.ClimateClientFeed(_data.Api, _data.PrimaryVehicleId), _data.Localizer));
+                new FeatureViews.VehicleSystems.ClimateClientFeed(_data.Api, _data.PrimaryVehicleId),
+                _data.Localizer,
+                AppSettingsHost.Current.ToUnitPref()));
 
         _viewModel.PageFactory.Register("MediaPlayer", () =>
             new FeatureViews.VehicleSystems.MediaPlayerPage(