[PTRun]Fluent UX and switch to WpfUI (#28538)

* New design

* Updating icons

* Adding keywords

* Only show plugins when search query is empty

* Update App.xaml

* Update App.xaml

* Filter plugins

* Fix image name

* refresh plugins overview

* fix context menu icons in win10

* Remove unused animations

* Resolving crashing

* Fix focus visual and a11y

* Remove unused styles

* Revert "Remove unused styles"

This reverts commit 65f29ae6ed.

* Fix value generator light vs dark icon

* Fix tab characters

* Fix CI

* Update SettingsReader.cs

* Adding common OS check helper

* Update MainWindow.xaml.cs

* Fix background

* More tweaks

* XAML styler and updating legacy brushes

* Updates + xaml styling

* Fix CI

* Fix CI2

* fix font family and overview refresh

* Delete shutdown.light-1.png

* Updating icons

* Set DPI

---------

Co-authored-by: Davide Giacometti <davide.giacometti@outlook.it>

src/settings-ui/Settings.UI/ViewModels/FancyZonesViewModel.cs

@@ -9,7 +9,6 @@ using global::PowerToys.GPOWrapper;
 using Microsoft.PowerToys.Settings.UI.Library;
 using Microsoft.PowerToys.Settings.UI.Library.Helpers;
 using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
-using Microsoft.PowerToys.Settings.UI.Library.Utilities;
 using Microsoft.PowerToys.Settings.UI.Library.ViewModels.Commands;
 
 namespace Microsoft.PowerToys.Settings.UI.ViewModels