Native toolbar, sidebar, title accessory, and statusbar views.
Main WebView used as the content workspace.
One app.refresh command handled from the native menu, native button, command bridge, and app shortcut.
Preview commands that create and close a child WebView from Zig.
Manifest command catalog listing from the WebView.
App.scene_fn returning the native shell scene at startup.
.shell metadata in app.zon that mirrors the runtime view structure.

Run with the system backend:

zig build run -Dplatform=macos -Dweb-engine=system

Run the headless test path:

zig build test -Dplatform=null

Run the macOS automation smoke path from the repository root:

zig build test-native-shell-smoke -Dplatform=macos