Contacts, thread animation and image preview control improvements.

Wino.Core.Domain/Interfaces/IMailItemDisplayInformation.cs

@@ -0,0 +1,27 @@
+using System;
+using System.ComponentModel;
+using Wino.Core.Domain.Entities.Shared;
+
+namespace Wino.Core.Domain.Interfaces;
+
+/// <summary>
+/// Shared display contract for mail list item rendering.
+/// Implemented by both single mail and thread mail view models.
+/// </summary>
+public interface IMailItemDisplayInformation : INotifyPropertyChanged
+{
+    string Subject { get; }
+    string FromName { get; }
+    string FromAddress { get; }
+    string PreviewText { get; }
+    bool IsRead { get; }
+    bool IsDraft { get; }
+    bool HasAttachments { get; }
+    bool IsFlagged { get; }
+    DateTime CreationDate { get; }
+    string Base64ContactPicture { get; }
+    bool ThumbnailUpdatedEvent { get; }
+    bool IsBusy { get; }
+    bool IsThreadExpanded { get; }
+    AccountContact SenderContact { get; }
+}