Dashboards: Per panel filtering for timeseries (#114499)

* wip per panel group by

* wip groupBy per panel

* wip groupBy per panel

* groupBy per panel action tests

* fix

* fix

* fix

* fix

* CR mods

* switch to dropdown

* adjust apply

* optimise action logic to avoid unnecessary triggers

* canary scenes

* wip

(cherry picked from commit 51a00db93d0805f481a9e48213382468f1eb2986)

* optimise action logic to avoid unnecessary triggers

(cherry picked from commit c4de2dfff8)

* refactor

* refactor

* memoize values/ refactor

* refactor

* refactor components - do not make async call unless queries/groupByOptions change

* canary scenes

* fix test

* Optimise handlers

* Reset options if they are not applied

* refactor subscriptions

* refactor

* scenes bump

* fixes

* properly deactivate header actions on panel edit

* list

* refactor showing menu using css, remove header deactivation code from panel-edit

* cleanup

* cleanup

* cleanup + action redesign

* i18n

* wip

* wip

* wip

* wip

* wip

* tests

* pr mods

* translations

* fix

* fix

* fixes

* translations

* translations

* extra ff check

* CR mods

---------

Co-authored-by: Sergej-Vlasov <sergej.s.vlasov@gmail.com>
Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

pkg/services/featuremgmt/registry.go

@@ -609,7 +609,14 @@ var (
 		},
 		{
 			Name:         "panelGroupBy",
-			Description:  "Enabled a group by action per panel",
+			Description:  "Enables a group by action per panel",
+			Stage:        FeatureStageExperimental,
+			FrontendOnly: true,
+			Owner:        grafanaDashboardsSquad,
+		},
+		{
+			Name:         "perPanelFiltering",
+			Description:  "Enables filtering by grouping labels on the panel level through legend or tooltip",
 			Stage:        FeatureStageExperimental,
 			FrontendOnly: true,
 			Owner:        grafanaDashboardsSquad,

pkg/services/featuremgmt/toggles_gen.csv

@@ -85,6 +85,7 @@ dashboardUndoRedo,experimental,@grafana/dashboards-squad,false,false,true
 unlimitedLayoutsNesting,experimental,@grafana/dashboards-squad,false,false,true
 perPanelNonApplicableDrilldowns,experimental,@grafana/dashboards-squad,false,false,true
 panelGroupBy,experimental,@grafana/dashboards-squad,false,false,true
+perPanelFiltering,experimental,@grafana/dashboards-squad,false,false,true
 panelFilterVariable,experimental,@grafana/dashboards-squad,false,false,true
 pdfTables,preview,@grafana/grafana-operator-experience-squad,false,false,false
 canvasPanelPanZoom,preview,@grafana/dataviz-squad,false,false,true