Listing account calendars on the shell, some visual state updates and reacting to calendar setting changes properly.

Wino.Core.Domain/Entities/Calendar/AccountCalendar.cs

@@ -1,18 +1,21 @@
 using System;
 using SQLite;
+using Wino.Core.Domain.Interfaces;
 
 namespace Wino.Core.Domain.Entities.Calendar
 {
-    public class AccountCalendar
+    public class AccountCalendar : IAccountCalendar
     {
         [PrimaryKey]
         public Guid Id { get; set; }
+        public Guid AccountId { get; set; }
         public string RemoteCalendarId { get; set; }
         public string SynchronizationDeltaToken { get; set; }
-        public Guid AccountId { get; set; }
         public string Name { get; set; }
-        public string ColorHex { get; set; }
-        public string TimeZone { get; set; }
         public bool IsPrimary { get; set; }
+        public bool IsExtended { get; set; } = true;
+        public string TextColorHex { get; set; }
+        public string BackgroundColorHex { get; set; }
+        public string TimeZone { get; set; }
     }
 }

Wino.Core.Domain/Interfaces/IAccountCalendar.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountCalendar
+    {
+        string Name { get; set; }
+        string TextColorHex { get; set; }
+        string BackgroundColorHex { get; set; }
+        bool IsPrimary { get; set; }
+        Guid AccountId { get; set; }
+        string RemoteCalendarId { get; set; }
+        bool IsExtended { get; set; }
+    }
+}