fix: do not show backups if no control_plane (#2487)

Author: Raubzeug

src/containers/Tenant/Diagnostics/Diagnostics.tsx

@@ -10,6 +10,7 @@ import {
     useFeatureFlagsAvailable,
     useTopicDataAvailable,
 } from '../../../store/reducers/capabilities/hooks';
+import {useClusterBaseInfo} from '../../../store/reducers/cluster/cluster';
 import {TENANT_DIAGNOSTICS_TABS_IDS} from '../../../store/reducers/tenant/constants';
 import {setDiagnosticsTab} from '../../../store/reducers/tenant/tenant';
 import type {AdditionalNodesProps, AdditionalTenantsProps} from '../../../types/additionalProps';
@@ -49,6 +50,7 @@ const b = cn('kv-tenant-diagnostics');
 
 function Diagnostics(props: DiagnosticsProps) {
     const {path, database, type, subType} = useCurrentSchema();
+    const {control_plane: controlPlane} = useClusterBaseInfo();
     const containerRef = React.useRef<HTMLDivElement>(null);
     const dispatch = useTypedDispatch();
     const {diagnosticsTab = TENANT_DIAGNOSTICS_TABS_IDS.overview} = useTypedSelector(
@@ -65,7 +67,7 @@ function Diagnostics(props: DiagnosticsProps) {
         hasFeatureFlags,
         hasTopicData,
         isTopLevel: path === database,
-        hasBackups: typeof uiFactory.renderBackups === 'function',
+        hasBackups: typeof uiFactory.renderBackups === 'function' && Boolean(controlPlane),
     });
     let activeTab = pages.find((el) => el.id === diagnosticsTab);
     if (!activeTab) {