Add model for episode notes

Aosta.Data/Models/EpisodeNote.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Davide Pierotti <[email protected]>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Realms;
+
+namespace Aosta.Data.Models;
+
+public partial class EpisodeNote : IEmbeddedObject
+{
+    public TimeSpan PointInTime
+    {
+        get => TimeSpan.FromTicks(pointInTime);
+        set => pointInTime = value.Ticks;
+    }
+
+    public string Note { get; set; }
+
+    [Indexed]
+    [MapTo(nameof(PointInTime))]
+    private long pointInTime { get; set; }
+}