New theme service that supports window backdrop.

Wino.Core.Domain/Models/Personalization/BackdropTypeWrapper.cs

@@ -0,0 +1,20 @@
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Models.Personalization;
+
+public class BackdropTypeWrapper
+{
+    public WindowBackdropType BackdropType { get; set; }
+    public string DisplayName { get; set; }
+
+    public BackdropTypeWrapper(WindowBackdropType backdropType, string displayName)
+    {
+        BackdropType = backdropType;
+        DisplayName = displayName;
+    }
+
+    public override string ToString()
+    {
+        return DisplayName;
+    }
+}