[ML] Converts index and saved search selection to React (#47117)

* [ML] index and saved search selection

* [ML] fix i18m, PR remarks

* [ML] directive test

* [ML] fix job selection functional test

x-pack/legacy/plugins/ml/public/data_frame/pages/data_frame_new_pivot/route.ts

@@ -13,9 +13,7 @@ import {
   loadCurrentIndexPattern,
   loadCurrentSavedSearch,
   loadIndexPatterns,
-  // @ts-ignore
 } from '../../../util/index_utils';
-import indexOrSearchTemplate from '../../../jobs/new_job/wizard/steps/index_or_search/index_or_search.html';
 
 import {
   getDataFrameCreateBreadcrumbs,
@@ -40,7 +38,7 @@ uiRoutes.when('/data_frames/new_transform', {
 });
 
 uiRoutes.when('/data_frames/new_transform/step/index_or_search', {
-  template: indexOrSearchTemplate,
+  template: '<ml-index-or-search />',
   k7Breadcrumbs: getDataFrameIndexOrSearchBreadcrumbs,
   resolve: {
     CheckLicense: checkBasicLicense,

x-pack/legacy/plugins/ml/public/jobs/index.js

@@ -12,6 +12,5 @@ import './new_job/simple/single_metric';
 import './new_job/simple/multi_metric';
 import './new_job/simple/population';
 import './new_job/simple/recognize';
-import './new_job/wizard';
 import 'plugins/ml/components/validate_job';
 import './new_job_new';

x-pack/legacy/plugins/ml/public/jobs/new_job/_index.scss

@@ -1,3 +1,2 @@
 @import 'advanced/index';
 @import 'simple/index';
-@import 'wizard/index';