[General]Support language selection (#34971)

* Language setting

* spellcheck

* Set FileLocksmithContextMenu package version in AppManifest.xml

* Fix ambigious symbol build error

* Fix ambigious symbol build error #2

* Revert unneeded changes

* Improve perf

* try fix ci build

src/settings-ui/Settings.UI/SettingsXAML/Views/GeneralPage.xaml.cs

@@ -130,5 +130,10 @@ namespace Microsoft.PowerToys.Settings.UI.Views
             string r = await Task.FromResult<string>(ShellGetFolder.GetFolderDialog(hwnd));
             return r;
         }
+
+        private void Click_LanguageRestart(object sender, RoutedEventArgs e)
+        {
+            ViewModel.Restart();
+        }
     }
 }