feat: initialize control.

src/Ursa/Controls/Divider.cs

@@ -0,0 +1,17 @@
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Controls.Shapes;
+
+namespace Ursa.Controls;
+
+public class Divider : ContentControl
+{
+    public static readonly StyledProperty<AvaloniaList<double>?> DashArrayProperty = Shape.StrokeDashArrayProperty.AddOwner<Divider>();
+
+    public AvaloniaList<double>? DashArray
+    {
+        get => GetValue(DashArrayProperty);
+        set => SetValue(DashArrayProperty, value);
+    }
+}