Auth: Add no role frontend feature flag (#72823)

* Add 'noBasicRole' feature flag

* Hide role options and tooltip with feature flag

* Add feature flag to registry

pkg/services/featuremgmt/registry.go

@@ -691,5 +691,13 @@ var (
 			Owner:           grafanaObservabilityMetricsSquad,
 			RequiresRestart: false,
 		},
+		{
+			Name:            "noBasicRole",
+			Description:     "Enables a new role that has no permissions by default",
+			Stage:           FeatureStageExperimental,
+			FrontendOnly:    true,
+			Owner:           grafanaAuthnzSquad,
+			RequiresRestart: true,
+		},
 	}
 )

pkg/services/featuremgmt/toggles_gen.csv

@@ -99,3 +99,4 @@ permissionsFilterRemoveSubquery,experimental,@grafana/backend-platform,false,fal
 prometheusConfigOverhaulAuth,experimental,@grafana/observability-metrics,false,false,false,false
 configurableSchedulerTick,experimental,@grafana/alerting-squad,false,false,true,false
 influxdbSqlSupport,experimental,@grafana/observability-metrics,false,false,false,false
+noBasicRole,experimental,@grafana/grafana-authnz-team,false,false,true,true

pkg/services/featuremgmt/toggles_gen.go

@@ -406,4 +406,8 @@ const (
 	// FlagInfluxdbSqlSupport
 	// Enable InfluxDB SQL query language support with new querying UI
 	FlagInfluxdbSqlSupport = "influxdbSqlSupport"
+
+	// FlagNoBasicRole
+	// Enables a new role that has no permissions by default
+	FlagNoBasicRole = "noBasicRole"
 )