Cleaning up the solution. Separating Shared.WinRT, Services and Synchronization. Removing synchronization from app. Reducing bundle size by 45mb.

Wino.Messaging/Client/Mails/ImapSetupBackNavigationRequested.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace Wino.Messaging.Client.Mails
+{
+    /// <summary>
+    /// When IMAP setup dialog requestes back breadcrumb navigation.
+    /// Not providing PageType will go back to previous page by doing back navigation.
+    /// </summary>
+    /// <param name="PageType">Type to go back.</param>
+    /// <param name="Parameter">Back parameters.</param>
+    public record ImapSetupBackNavigationRequested(Type PageType = null, object Parameter = null);
+}