trunk
Dashboard Widgets: add icon and relevance to the widget action envelope (#81275)
Widget Types: server-side registry, decouple wp-build pages (#77958)
Code Quality: Use null coalescing operator instead of isset() ternaries (#79946)
Dashboard: replace `surface` with `host` in widget contract docs (#78778)
Dashboard experiment: new icon (#78016)
Dashboard Widgets: declarative actions in the widget schema (#80363)