[v9.3.x] Navigation: Prevent app crash when importing a dashboard with a uid of home (#60092)

Navigation: Prevent app crash when importing a dashboard with a uid of `home` (#59874)

* change home id to be more unique, refactor so that home circular reference is never created

* prefix starred dashboards

* update reducer

(cherry picked from commit a589929c92)

Co-authored-by: Ashley Harrison <ashley.harrison@grafana.com>

pkg/services/navtree/navtreeimpl/navtree.go

@@ -342,7 +342,7 @@ func (s *ServiceImpl) buildStarredItemsNavLinks(c *models.ReqContext) ([]*navtre
 		})
 		for _, starredItem := range starredDashboards {
 			starredItemsChildNavs = append(starredItemsChildNavs, &navtree.NavLink{
-				Id:   starredItem.Uid,
+				Id:   "starred/" + starredItem.Uid,
 				Text: starredItem.Title,
 				Url:  starredItem.GetUrl(),
 			})