Revert "Plugins: Add PluginInsights UI (#111603)" (#115574)

This reverts commit 1f4f2b4d7c.

pkg/services/featuremgmt/registry.go

@@ -1960,14 +1960,6 @@ var (
 			Owner:        identityAccessTeam,
 			Expression:   "true",
 		},
-		{
-			Name:         "pluginInsights",
-			Description:  "Show insights for plugins in the plugin details page",
-			Stage:        FeatureStageExperimental,
-			FrontendOnly: true,
-			Owner:        grafanaPluginsPlatformSquad,
-			Expression:   "false",
-		},
 		{
 			Name:            "panelTimeSettings",
 			Description:     "Enables a new panel time settings drawer",

pkg/services/featuremgmt/toggles_gen.csv

@@ -266,7 +266,6 @@ jaegerEnableGrpcEndpoint,experimental,@grafana/oss-big-tent,false,false,false
 pluginStoreServiceLoading,experimental,@grafana/plugins-platform-backend,false,false,false
 newPanelPadding,preview,@grafana/dashboards-squad,false,false,true
 onlyStoreActionSets,GA,@grafana/identity-access-team,false,false,false
-pluginInsights,experimental,@grafana/plugins-platform-backend,false,false,true
 panelTimeSettings,experimental,@grafana/dashboards-squad,false,false,false
 elasticsearchRawDSLQuery,experimental,@grafana/partner-datasources,false,false,false
 kubernetesAnnotations,experimental,@grafana/grafana-backend-services-squad,false,false,false

pkg/services/featuremgmt/toggles_gen.json

@@ -2693,20 +2693,6 @@
         "expression": "false"
       }
     },
-    {
-      "metadata": {
-        "name": "pluginInsights",
-        "resourceVersion": "1761300628147",
-        "creationTimestamp": "2025-10-24T10:10:28Z"
-      },
-      "spec": {
-        "description": "Show insights for plugins in the plugin details page",
-        "stage": "experimental",
-        "codeowner": "@grafana/plugins-platform-backend",
-        "frontend": true,
-        "expression": "false"
-      }
-    },
     {
       "metadata": {
         "name": "pluginInstallAPISync",