Plugin Extension: improves mutation logs (#107370)

* Plugin Extension: improves  mutation logs

* chore: removes feature toggle

* chore: rename function

pkg/services/featuremgmt/registry.go

@@ -1675,15 +1675,6 @@ var (
 			HideFromDocs:      true,
 			Expression:        "true", // enabled by default
 		},
-		{
-			Name:              "extensionsReadOnlyProxy",
-			Description:       "Use proxy-based read-only objects for plugin extensions instead of deep cloning",
-			Stage:             FeatureStageExperimental,
-			Owner:             grafanaPluginsPlatformSquad,
-			HideFromAdminPage: true,
-			HideFromDocs:      true,
-			FrontendOnly:      true,
-		},
 		{
 			Name:              "kubernetesAuthzApis",
 			Description:       "Registers AuthZ /apis endpoint",

pkg/services/featuremgmt/toggles_gen.csv

@@ -219,7 +219,6 @@ multiTenantFrontend,experimental,@grafana/grafana-frontend-platform,false,false,
 alertingListViewV2PreviewToggle,privatePreview,@grafana/alerting-squad,false,false,true
 alertRuleUseFiredAtForStartsAt,experimental,@grafana/alerting-squad,false,false,false
 alertingBulkActionsInUI,GA,@grafana/alerting-squad,false,false,true
-extensionsReadOnlyProxy,experimental,@grafana/plugins-platform-backend,false,false,true
 kubernetesAuthzApis,experimental,@grafana/identity-access-team,false,false,false
 restoreDashboards,experimental,@grafana/grafana-frontend-platform,false,false,false
 skipTokenRotationIfRecent,privatePreview,@grafana/identity-access-team,false,false,false

pkg/services/featuremgmt/toggles_gen.go

@@ -887,10 +887,6 @@ const (
 	// Enables the alerting bulk actions in the UI
 	FlagAlertingBulkActionsInUI = "alertingBulkActionsInUI"
 
-	// FlagExtensionsReadOnlyProxy
-	// Use proxy-based read-only objects for plugin extensions instead of deep cloning
-	FlagExtensionsReadOnlyProxy = "extensionsReadOnlyProxy"
-
 	// FlagKubernetesAuthzApis
 	// Registers AuthZ /apis endpoint
 	FlagKubernetesAuthzApis = "kubernetesAuthzApis"

pkg/services/featuremgmt/toggles_gen.json

@@ -1110,7 +1110,8 @@
       "metadata": {
         "name": "extensionsReadOnlyProxy",
         "resourceVersion": "1750434297879",
-        "creationTimestamp": "2025-05-06T04:55:23Z"
+        "creationTimestamp": "2025-05-06T04:55:23Z",
+        "deletionTimestamp": "2025-06-30T08:24:11Z"
       },
       "spec": {
         "description": "Use proxy-based read-only objects for plugin extensions instead of deep cloning",