Gmail - Archive/Unarchive (#582)

* Disable timer back sync for debug builds.

* Archive / unarchive feature for Gmail.

* Archive folder name override for Gmail.

* Possible crash fix when the next item is being selected after a mail is removed.

* Restore proper account selection after pin/unpin of folder.

* Making sure that incorrect arcive folder id is not saved in Gmailsynchronizer due to migration.

Wino.Core.Domain/Models/MailItem/GmailArchiveComparisonResult.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Models.MailItem;
+
+/// <summary>
+/// Comparison result of the Gmail archive.
+/// </summary>
+/// <param name="Added">Mail copy ids to be added to Archive.</param>
+/// <param name="Removed">Mail copy ids to be removed from Archive.</param>
+public record GmailArchiveComparisonResult(string[] Added, string[] Removed);