fix(macos): respect disabled state for menu items

lijy91 · lijy91 · commit 9f0eb2cb9e82 · 2026-05-30T10:57:48.000+08:00
- Set autoenablesItems=NO on NSMenu so explicit setEnabled: calls
  are not overridden by AppKit's auto-validation.
- Add isEnabled check in menuItemClicked: as an extra safety net
  to ignore clicks on disabled items.
- Implement menu:validateMenuItem: on NSMenuDelegateImpl to return
  the item's actual isEnabled state.
diff --git a/packages/cnativeapi/cxx_impl b/packages/cnativeapi/cxx_impl
@@ -1 +1 @@
-Subproject commit 00b6fff2890c605ed6ce7429a6de1f36bc162441
+Subproject commit 0300e1d25cacf50cd4502f94ea47a54b0e4ce0b6
