dsh-tauri-ui adapts Harness settings to a desktop sidebar while continuing to render the
official settings sections.

Capabilities
- Registers the settings trigger in
sidebar.settings. - Renders the desktop settings sidebar in
shell.overlay. - Presents official settings content through
settings.sectioninstead of duplicating its data model. - Hides and disables the host content column and asynchronously mounted Better Sidebar while settings are open, then restores their exact state.
- Provides localized search, return-to-app, and related desktop labels.
Safe fallback
The sidebar requires the renderer’s generalSlotOutlet. On an older core or a renderer
without the patch, the plugin does not force the replacement. It preserves the official
settings dialog to avoid disabling settings or producing a blank page.