Bunch of improvements i dunno.

Wino.Core/Synchronizers/ImapSynchronizer.cs

@@ -55,7 +55,7 @@ public class ImapSynchronizer : WinoSynchronizer<ImapRequest, ImapMessageCreatio
     public ImapSynchronizer(MailAccount account,
                             IImapChangeProcessor imapChangeProcessor,
                             IImapSynchronizationStrategyProvider imapSynchronizationStrategyProvider,
-                            IApplicationConfiguration applicationConfiguration) : base(account)
+                            IApplicationConfiguration applicationConfiguration) : base(account, WeakReferenceMessenger.Default)
     {
         // Create client pool with account protocol log.
         _imapChangeProcessor = imapChangeProcessor;
@@ -294,7 +294,8 @@ public class ImapSynchronizer : WinoSynchronizer<ImapRequest, ImapMessageCreatio
         _logger.Information("Internal synchronization started for {Name}", Account.Name);
         _logger.Information("Options: {Options}", options);
 
-        PublishSynchronizationProgress(1);
+        // Set indeterminate progress initially
+        UpdateSyncProgress(0, 0, "Synchronizing...");
 
         bool shouldDoFolderSync = options.Type == MailSynchronizationType.FullFolders || options.Type == MailSynchronizationType.FoldersOnly;
 
@@ -307,12 +308,14 @@ public class ImapSynchronizer : WinoSynchronizer<ImapRequest, ImapMessageCreatio
         {
             var synchronizationFolders = await _imapChangeProcessor.GetSynchronizationFoldersAsync(options).ConfigureAwait(false);
 
-            for (int i = 0; i < synchronizationFolders.Count; i++)
+            var totalFolders = synchronizationFolders.Count;
+
+            for (int i = 0; i < totalFolders; i++)
             {
                 var folder = synchronizationFolders[i];
-                var progress = (int)Math.Round((double)(i + 1) / synchronizationFolders.Count * 100);
-
-                PublishSynchronizationProgress(progress);
+                
+                // Update progress based on folder completion
+                UpdateSyncProgress(totalFolders, totalFolders - (i + 1), $"Syncing {folder.FolderName}...");
 
                 var folderDownloadedMessageIds = await SynchronizeFolderInternalAsync(folder, cancellationToken).ConfigureAwait(false);
 
@@ -325,7 +328,8 @@ public class ImapSynchronizer : WinoSynchronizer<ImapRequest, ImapMessageCreatio
             }
         }
 
-        PublishSynchronizationProgress(100);
+        // Reset progress
+        ResetSyncProgress();
 
         // Get all unread new downloaded items and return in the result.
         // This is primarily used in notifications.