Revert "[App Search] Engine overview layout stub (#83504)"

This reverts commit 71f972d.

x-pack/plugins/enterprise_search/public/applications/app_search/components/engine/constants.ts

@@ -9,6 +9,10 @@ import { i18n } from '@kbn/i18n';
 // TODO: It's very likely that we'll move these i18n constants to their respective component
 // folders once those are migrated over. This is a temporary way of DRYing them out for now.
 
+export const OVERVIEW_TITLE = i18n.translate(
+  'xpack.enterpriseSearch.appSearch.engine.overview.title',
+  { defaultMessage: 'Overview' }
+);
 export const ANALYTICS_TITLE = i18n.translate(
   'xpack.enterpriseSearch.appSearch.engine.analytics.title',
   { defaultMessage: 'Analytics' }

x-pack/plugins/enterprise_search/public/applications/app_search/components/engine/engine_nav.tsx

@@ -28,8 +28,8 @@ import {
 } from '../../routes';
 import { getAppSearchUrl } from '../../../shared/enterprise_search_url';
 import { ENGINES_TITLE } from '../engines';
-import { OVERVIEW_TITLE } from '../engine_overview';
 import {
+  OVERVIEW_TITLE,
   ANALYTICS_TITLE,
   DOCUMENTS_TITLE,
   SCHEMA_TITLE,

x-pack/plugins/enterprise_search/public/applications/app_search/components/engine/engine_router.test.tsx

@@ -18,7 +18,6 @@ jest.mock('../../../shared/flash_messages', () => ({
 import { setQueuedErrorMessage } from '../../../shared/flash_messages';
 
 import { Loading } from '../../../shared/loading';
-import { EngineOverview } from '../engine_overview';
 
 import { EngineRouter } from './';
 
@@ -72,7 +71,7 @@ describe('EngineRouter', () => {
     const wrapper = shallow(<EngineRouter />);
 
     expect(wrapper.find(Switch)).toHaveLength(1);
-    expect(wrapper.find(EngineOverview)).toHaveLength(1);
+    expect(wrapper.find('[data-test-subj="EngineOverviewTODO"]')).toHaveLength(1);
   });
 
   it('renders an analytics view', () => {

x-pack/plugins/enterprise_search/public/applications/app_search/components/engine/engine_router.tsx

@@ -31,8 +31,8 @@ import {
   // ENGINE_API_LOGS_PATH,
 } from '../../routes';
 import { ENGINES_TITLE } from '../engines';
-import { OVERVIEW_TITLE } from '../engine_overview';
 import {
+  OVERVIEW_TITLE,
   ANALYTICS_TITLE,
   // DOCUMENTS_TITLE,
   // SCHEMA_TITLE,
@@ -46,7 +46,6 @@ import {
 } from './constants';
 
 import { Loading } from '../../../shared/loading';
-import { EngineOverview } from '../engine_overview';
 
 import { EngineLogic } from './';
 
@@ -101,7 +100,7 @@ export const EngineRouter: React.FC = () => {
       )}
       <Route>
         <SetPageChrome trail={[...engineBreadcrumb, OVERVIEW_TITLE]} />
-        <EngineOverview />
+        <div data-test-subj="EngineOverviewTODO">Overview</div>
       </Route>
     </Switch>
   );