Add CanResize property to drawers and dialogs with corresponding UI controls

This commit introduces a new `CanResize` property to `DrawerOptions`, `OverlayDialogOptions`, and their respective controls. It also adds UI resizing functionality through the `DialogResizer` control, with styles adjusted to support different drawer positions. Code formatting and organization have been improved for readability across modified files.

src/Ursa/Controls/Dialog/Options/OverlayDialogOptions.cs

@@ -62,6 +62,6 @@ public class OverlayDialogOptions
     ///     id.
     /// </summary>
     public int? TopLevelHashCode { get; set; }
-    
+
     public bool CanResize { get; set; }
 }