Initial WinUI switch.

Wino.Mail.WinUI/MenuFlyouts/MailOperationMenuFlyoutItem.cs

@@ -0,0 +1,11 @@
+using System;
+using Wino.Core.Domain.Models.Menus;
+
+namespace Wino.MenuFlyouts.Context;
+
+public partial class MailOperationMenuFlyoutItem : WinoOperationFlyoutItem<MailOperationMenuItem>
+{
+    public MailOperationMenuFlyoutItem(MailOperationMenuItem operationMenuItem, Action<MailOperationMenuItem> clicked) : base(operationMenuItem, clicked)
+    {
+    }
+}