Imap setup simplified and fixed the threading issues.

Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml.cs

@@ -1,5 +1,3 @@
-using Microsoft.UI.Xaml.Controls;
-using Microsoft.UI.Xaml.Navigation;
 using Wino.Views.Abstract;
 
 namespace Wino.Views;
@@ -10,22 +8,4 @@ public sealed partial class ImapCalDavSettingsPage : ImapCalDavSettingsPageAbstr
     {
         InitializeComponent();
     }
-
-    private void OnSetupModeSelectionChanged(SelectorBar sender, SelectorBarSelectionChangedEventArgs e)
-    {
-        ViewModel.SelectedSetupTabIndex = SetupModeSelector.SelectedItem == null ? 0 : SetupModeSelector.Items.IndexOf(SetupModeSelector.SelectedItem);
-    }
-
-    protected override void OnNavigatedTo(NavigationEventArgs e)
-    {
-        base.OnNavigatedTo(e);
-
-        var tabIndex = ViewModel.SelectedSetupTabIndex;
-        if (tabIndex < 0 || tabIndex >= SetupModeSelector.Items.Count)
-        {
-            tabIndex = 0;
-        }
-
-        SetupModeSelector.SelectedItem = SetupModeSelector.Items[tabIndex];
-    }
 }