Alerting: Rule history restore feature (#100609)

* Restore feature: wip

* Refactor modal to separate component

* fix restoring from the drawer

* rename components folder to version-history, and move version-utils.file there

* skip fetching rule when uid is empty, add returnTo when restoring manually

* Fix drawer fetching infinitely

* Move drawer to separate file

* add tracking for restore success and restore failure

* Fix name of error interaction

* Add `compare` to each row in version history

* Add warning when manually restoring and trigger form validation

* Fix initial validation for contact point selector

* Wait for successful fetch before potential error

* Add disabled state when loading

* Fix loading check for contact point selector

* Fix typo

* Move hook to separate file and move other method into utils

* Update imports and remove manual state management

* Fix infinite render

* Remove onError from dep array

* Use separate flag for showing manual restore alert

* Rename to createdAt

* add and use ability to restore to check if retore is allowed

* Fix test and add isGrafanaManagedAlertRule to the ability check

* Address PR feedback

* Change to isManualRestore for trigger check

* udpate AlertRuleAction.Restore ability

* make the alertingRuleVersionHistoryRestore ff , enabled by default

* fix ff

---------

Co-authored-by: Tom Ratcliffe <tom.ratcliffe@grafana.com>

pkg/services/featuremgmt/registry.go

@@ -1752,10 +1752,11 @@ var (
 			Name:              "alertingRuleVersionHistoryRestore",
 			Description:       "Enables the alert rule version history restore feature",
 			FrontendOnly:      true,
-			Stage:             FeatureStageExperimental,
+			Stage:             FeatureStageGeneralAvailability,
 			Owner:             grafanaAlertingSquad,
 			HideFromAdminPage: true,
 			HideFromDocs:      true,
+			Expression:        "true", // enabled by default
 		},
 		{
 			Name:              "newShareReportDrawer",

pkg/services/featuremgmt/toggles_gen.csv

@@ -232,6 +232,6 @@ newLogsPanel,experimental,@grafana/observability-logs,false,false,true
 grafanaconThemes,experimental,@grafana/grafana-frontend-platform,false,true,false
 pluginsCDNSyncLoader,experimental,@grafana/plugins-platform-backend,false,false,false
 alertingJiraIntegration,experimental,@grafana/alerting-squad,false,false,true
-alertingRuleVersionHistoryRestore,experimental,@grafana/alerting-squad,false,false,true
+alertingRuleVersionHistoryRestore,GA,@grafana/alerting-squad,false,false,true
 newShareReportDrawer,experimental,@grafana/sharing-squad,false,false,false
 rendererDisableAppPluginsPreload,experimental,@grafana/sharing-squad,false,false,true

pkg/services/featuremgmt/toggles_gen.json

@@ -405,19 +405,20 @@
     {
       "metadata": {
         "name": "alertingRuleVersionHistoryRestore",
-        "resourceVersion": "1738831836776",
+        "resourceVersion": "1740740039764",
         "creationTimestamp": "2025-01-16T14:08:12Z",
         "annotations": {
-          "grafana.app/updatedTimestamp": "2025-02-06 08:50:36.776739 +0000 UTC"
+          "grafana.app/updatedTimestamp": "2025-02-28 10:53:59.764894 +0000 UTC"
         }
       },
       "spec": {
         "description": "Enables the alert rule version history restore feature",
-        "stage": "experimental",
+        "stage": "GA",
         "codeowner": "@grafana/alerting-squad",
         "frontend": true,
         "hideFromAdminPage": true,
-        "hideFromDocs": true
+        "hideFromDocs": true,
+        "expression": "true"
       }
     },
     {