Navigation: Show starred items in the NavBar (#49219)

* switch saved items to starred items

* hook up redux properly

* Better query + hook up DashList

* update initial state so it's never undefined

* update GetDashboard call

* use new star service

* add scroll + maxwidth to navbar hover menu, sort starred items alphabetically

* increase height, revert changes to CustomScrollbar

* ellipsis!

* update starred dashboard name in navtree

* sort after renaming

* limit to first 50 starred dashboards found

packages/grafana-data/src/types/navModel.ts

@@ -29,7 +29,6 @@ export interface NavModelItem extends NavLinkDTO {
   highlightText?: string;
   highlightId?: string;
   tabSuffix?: ComponentType<{ className?: string }>;
-  hideFromNavbar?: boolean;
   showIconInNavbar?: boolean;
 }