IMAP Improvements (#558)

* Fixing an issue where scrollviewer overrides a part of template in mail list. Adjusted zoomed out header grid's corner radius.

* IDLE implementation, imap synchronization strategies basics and condstore synchronization.

* Adding iCloud and Yahoo as special IMAP handling scenario.

* iCloud special imap handling.

* Support for killing synchronizers.

* Update privacy policy url.

* Batching condstore downloads into 50, using SORT extension for searches if supported.

* Bumping some nugets. More on the imap synchronizers.

* Delegating idle synchronizations to server to post-sync operations.

* Update mailkit to resolve qresync bug with iCloud.

* Fixing remote highest mode seq checks for qresync and condstore synchronizers.

* Yahoo custom settings.

* Bump google sdk package.

* Fixing the build issue....

* NRE on canceled token accounts during setup.

* Server crash handlers.

* Remove ARM32. Upgrade server to .NET 9.

* Fix icons for yahoo and apple.

* Fixed an issue where disabled folders causing an exception on forced sync.

* Remove smtp encoding constraint.

* Remove commented code.

* Fixing merge conflict

* Addressing double registrations for mailkit remote folder events in synchronizers.

* Making sure idle canceled result is not reported.

* Fixing custom imap server dialog opening.

* Fixing the issue with account creation making the previously selected account as selected as well.

* Fixing app close behavior and logging app close.

Wino.Core.Domain/Entities/Shared/MailAccount.cs

@@ -72,6 +72,12 @@ namespace Wino.Core.Domain.Entities.Shared
         /// </summary>
         public Guid? MergedInboxId { get; set; }
 
+        /// <summary>
+        /// Gets or sets the additional IMAP provider assignment for the account.
+        /// Providers that use IMAP as a synchronizer but have special requirements.
+        /// </summary>
+        public SpecialImapProvider SpecialImapProvider { get; set; }
+
         /// <summary>
         /// Contains the merged inbox this account belongs to.
         /// Ignored for all SQLite operations.
@@ -95,7 +101,7 @@ namespace Wino.Core.Domain.Entities.Shared
         /// <summary>
         /// Gets whether the account can perform ProfileInformation sync type.
         /// </summary>
-        public bool IsProfileInfoSyncSupported => ProviderType == MailProviderType.Outlook || ProviderType == MailProviderType.Office365 || ProviderType == MailProviderType.Gmail;
+        public bool IsProfileInfoSyncSupported => ProviderType == MailProviderType.Outlook || ProviderType == MailProviderType.Gmail;
 
         /// <summary>
         /// Gets whether the account can perform AliasInformation sync type.