UWP .NET9 (#555)

* Ground work for NET9 UWP switch.

* Add launch settings for Wino.Mail

* Added new test WAP project

* fix platforms in slnx solution

* ManagePackageVersionsCentrally set default

* Fixing assets and couple issues with the new packaging project.

* Add back markdown

* Fix nuget warnings

* FIx error in WAP about build tools

* Add build.props with default language preview

* Some AOT compilation progress.

* More AOT stuff.

* Remove deprecated protocol auth activation handler.

* Fix remaining protocol handler for google auth.

* Even more AOT

* More more AOT fixes

* Fix a few more AOT warnings

* Fix signature editor AOT

* Fix composer and renderer AOT JSON

* Outlook Sync AOT

* Fixing bundle generation and package signing.

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Co-authored-by: Burak Kaan Köse <bkaankose@outlook.com>

Wino.Core.UWP/Dialogs/CustomMessageDialogInformationContainer.cs

@@ -6,7 +6,7 @@ namespace Wino.Dialogs
     public partial class CustomMessageDialogInformationContainer : ObservableObject
     {
         [ObservableProperty]
-        private bool isDontAskChecked;
+        public partial bool IsDontAskChecked { get; set; }
 
         public CustomMessageDialogInformationContainer(string title, string description, WinoCustomMessageDialogIcon icon, bool isDontAskAgainEnabled)
         {