Removing UWP project.

Wino.Mail.WinUI/Styles/CommandBarItems.xaml.cs

@@ -0,0 +1,16 @@
+#if NET8_0
+using Microsoft.UI.Xaml;
+#else
+using Windows.UI.Xaml;
+#endif
+
+namespace Wino.Styles
+{
+    public partial class CommandBarItems : ResourceDictionary
+    {
+        public CommandBarItems()
+        {
+            InitializeComponent();
+        }
+    }
+}