Zanzana: Search with check server side (#96268)

* pass zclient into dashboard service

* Search then check implementation

* Use GetNamespace() for user

* remove unused orgID

* simple batch check

* refactor

* add tests

* fix batchCheckItem

* client implements batch check

* use batch check in search

* remove unused

* remove All field from response

* refactor: extract checkNamespace

* fix search result uniqueness

* comment fix

* Apply suggestions from code review

Co-authored-by: Karl Persson <kalle.persson@grafana.com>

* refactor

* cleanup

* remove unnecessary check

* fix tests

* fix protobuf def

* Fix query page

* fix type

---------

Co-authored-by: Karl Persson <kalle.persson@grafana.com>

pkg/api/folder_bench_test.go

@@ -478,7 +478,7 @@ func setupServer(b testing.TB, sc benchScenario, features featuremgmt.FeatureTog
 	dashboardSvc, err := dashboardservice.ProvideDashboardServiceImpl(
 		sc.cfg, dashStore, folderStore,
 		features, folderPermissions, dashboardPermissions, ac,
-		folderServiceWithFlagOn, fStore, nil,
+		folderServiceWithFlagOn, fStore, nil, zanzana.NewNoopClient(),
 	)
 	require.NoError(b, err)