Chore: Adds Panel Library featuretoggle (#29521)

packages/grafana-data/src/types/config.ts

@@ -37,6 +37,7 @@ export interface FeatureToggles {
   ngalert: boolean;
   // Just for demo at the moment
   traceToLogs: boolean;
+  panelLibrary: boolean;
 
   /**
    * @remarks

packages/grafana-runtime/src/config.ts

@@ -57,6 +57,7 @@ export class GrafanaBootConfig implements GrafanaConfig {
     meta: false,
     ngalert: false,
     traceToLogs: false,
+    panelLibrary: false,
   };
   licenseInfo: LicenseInfo = {} as LicenseInfo;
   rendererAvailable = false;

pkg/setting/setting.go

@@ -334,10 +334,16 @@ func (cfg Cfg) IsNgAlertEnabled() bool {
 	return cfg.FeatureToggles["ngalert"]
 }
 
+// IsHTTPRequestHistogramEnabled returns whether the http_request_histogram feature is enabled.
 func (cfg Cfg) IsHTTPRequestHistogramEnabled() bool {
 	return cfg.FeatureToggles["http_request_histogram"]
 }
 
+// IsPanelLibraryEnabled returns whether the panel library feature is enabled.
+func (cfg Cfg) IsPanelLibraryEnabled() bool {
+	return cfg.FeatureToggles["panelLibrary"]
+}
+
 type CommandLineArgs struct {
 	Config   string
 	HomePath string