[ML] AIOps Hiding saved query controls (#210556)

The AIOps pages in ML make use of the shared query bar component, but do
not support saved queries.
By having the load and save query options in the menu, it can give the
impression that these options are generally available but for some
reason cannot be used.
This PR adds a new optional flag which allows the load and save options
to be hidden from the menu.
The flag defaults to always showing the options.

Fixes https://github.com/elastic/kibana/issues/209152

**Before**

![image](https://github.com/user-attachments/assets/a26a73d0-63b4-47c1-bfa2-8579b08dfe24)

**After**

![image](https://github.com/user-attachments/assets/4fe6937e-3c7d-4d15-98da-fdf472fc21ee)

src/platform/plugins/shared/unified_search/public/query_string_input/query_bar_menu.tsx

@@ -75,6 +75,7 @@ export interface QueryBarMenuProps extends WithCloseFilterEditorConfirmModalProp
   showQueryInput?: boolean;
   showFilterBar?: boolean;
   showSaveQuery?: boolean;
+  showSavedQueryControls?: boolean;
   timeRangeForSuggestionsOverride?: boolean;
   filtersForSuggestions?: Filter[];
   indexPatterns?: Array<DataView | string>;
@@ -110,6 +111,7 @@ function QueryBarMenuComponent({
   showQueryInput,
   showFilterBar,
   showSaveQuery,
+  showSavedQueryControls,
   indexPatterns,
   timeRangeForSuggestionsOverride,
   filtersForSuggestions,
@@ -176,6 +178,7 @@ function QueryBarMenuComponent({
     timeFilter,
     query,
     showSaveQuery,
+    showSavedQueryControls,
     showFilterBar,
     showQueryInput,
     savedQueryService,

src/platform/plugins/shared/unified_search/public/query_string_input/query_bar_menu_panels.tsx

@@ -171,6 +171,7 @@ export interface QueryBarMenuPanelsProps {
   timeFilter?: SavedQueryTimeFilter;
   query?: Query;
   showSaveQuery?: boolean;
+  showSavedQueryControls?: boolean;
   showQueryInput?: boolean;
   showFilterBar?: boolean;
   savedQueryService: SavedQueryService;
@@ -199,6 +200,7 @@ export function useQueryBarMenuPanels({
   timeFilter,
   query,
   showSaveQuery,
+  showSavedQueryControls = true,
   showFilterBar,
   showQueryInput,
   savedQueryService,
@@ -220,7 +222,10 @@ export function useQueryBarMenuPanels({
   const { appName, usageCollection, uiSettings, http, storage, application } = kibana.services;
   const reportUiCounter = usageCollection?.reportUiCounter.bind(usageCollection, appName);
   const showSavedQueries =
-    showQueryInput && showFilterBar && application.capabilities.savedQueryManagement?.showQueries;
+    showSavedQueryControls &&
+    showQueryInput &&
+    showFilterBar &&
+    application.capabilities.savedQueryManagement?.showQueries;
   const cancelPendingListingRequest = useRef<() => void>(() => {});
 
   const [hasSavedQueries, setHasSavedQueries] = useState(false);

src/platform/plugins/shared/unified_search/public/search_bar/search_bar.tsx

@@ -87,6 +87,8 @@ export interface SearchBarOwnProps<QT extends AggregateQuery | Query = Query> {
   query?: QT | Query;
   // Show when user has privileges to save. See `canShowSavedQuery(...)` lib.
   showSaveQuery?: boolean;
+  // Show the controls to save and load saved queries
+  showSavedQueryControls?: boolean;
   savedQuery?: SavedQuery;
   onQueryChange?: (payload: { dateRange: TimeRange; query?: QT | Query }) => void;
   onQuerySubmit?: (
@@ -556,6 +558,7 @@ class SearchBarUI<QT extends (Query | AggregateQuery) | Query = Query> extends C
         showQueryInput={this.props.showQueryInput}
         showFilterBar={this.props.showFilterBar}
         showSaveQuery={this.props.showSaveQuery}
+        showSavedQueryControls={this.props.showSavedQueryControls}
         isDisabled={this.props.isDisabled}
         buttonProps={{ size: this.shouldShowDatePickerAsBadge() ? 's' : 'm' }}
         indexPatterns={this.props.indexPatterns}

x-pack/platform/plugins/private/data_visualizer/public/application/index_data_visualizer/components/search_panel/search_bar.tsx

@@ -117,6 +117,7 @@ export const SearchPanelContent = ({
       showFilterBar={true}
       showDatePicker={false}
       showQueryInput={true}
+      showSavedQueryControls={false}
       query={searchInput}
       onQuerySubmit={(params: { dateRange: TimeRange; query?: Query | undefined }) =>
         searchHandler({ query: params.query })

x-pack/platform/plugins/shared/aiops/public/components/change_point_detection/search_bar.tsx

@@ -80,6 +80,7 @@ export const SearchBarWrapper: FC<SearchBarProps> = ({
         showDatePicker={false}
         showQueryInput
         query={resultQuery}
+        showSavedQueryControls={false}
         filters={filters ?? []}
         onQuerySubmit={onQuerySubmit}
         indexPatterns={[dataView]}

x-pack/platform/plugins/shared/aiops/public/components/search_panel/search_panel.tsx

@@ -98,6 +98,7 @@ export const SearchPanel: FC<Props> = ({ searchString, searchQueryLanguage, setS
           showFilterBar={true}
           showDatePicker={false}
           showQueryInput={true}
+          showSavedQueryControls={false}
           query={searchInput}
           onQuerySubmit={(params: { dateRange: TimeRange; query?: Query | undefined }) =>
             searchHandler({ query: params.query })