Couple UI Fixes (#255)

- Disabled UI navigation cache for all pages.
- Restore the renderer<>composer page animation back.
- IdlePage functionality into mail list page.
- Couple bugfixes.

Wino.Mail.ViewModels/IdlePageViewModel.cs

@@ -1,38 +1,9 @@
-using CommunityToolkit.Mvvm.ComponentModel;
-using CommunityToolkit.Mvvm.Messaging;
-using Wino.Core.Domain;
-using Wino.Core.Domain.Interfaces;
-using Wino.Core.Domain.Models.Navigation;
-using Wino.Core.Messages.Mails;
+using Wino.Core.Domain.Interfaces;
 
 namespace Wino.Mail.ViewModels
 {
-    public partial class IdlePageViewModel : BaseViewModel, IRecipient<SelectedMailItemsChanged>
+    public partial class IdlePageViewModel : BaseViewModel
     {
-        [ObservableProperty]
-        [NotifyPropertyChangedFor(nameof(HasSelectedItems))]
-        [NotifyPropertyChangedFor(nameof(SelectedMessageText))]
-        private int selectedItemCount;
-
-        public bool HasSelectedItems => SelectedItemCount > 0;
-
-        public string SelectedMessageText => HasSelectedItems ? string.Format(Translator.MailsSelected, SelectedItemCount) : Translator.NoMailSelected;
-
         public IdlePageViewModel(IDialogService dialogService) : base(dialogService) { }
-
-        public void Receive(SelectedMailItemsChanged message)
-        {
-            SelectedItemCount = message.SelectedItemCount;
-        }
-
-        public override void OnNavigatedTo(NavigationMode mode, object parameters)
-        {
-            base.OnNavigatedTo(mode, parameters);
-
-            if (parameters != null && parameters is int selectedItemCount)
-                SelectedItemCount = selectedItemCount;
-            else
-                SelectedItemCount = 0;
-        }
     }
 }