[Enterprise Search] Fix crawler domain management bugs (#165820)

## Summary

Tackles 2 known crawler domain management issues:
- [Crawler manage domain doesn't clear data when creating multiple
Crawler
Indices](elastic/search-team#5659)
- [Crawler with multiple domain doesn't show newly added domains when
"All domains" button
clicked](elastic/search-team#5660)

Solution:
- When domain is added successfully we perform 2 additional steps:
- Fetch current domain list into domain management logic (this solves 2
issues but uncovers another issue): Crawler manage domain doesn't clear
user input field for domain, so when adding new crawler index this field
will be pre-populated with the last user input
- Therfore, we also clear user input from add domain form on successful
submission of a domain
  
Video:



https://github.com/elastic/kibana/assets/14121688/a2ba8941-cb76-4d97-9587-3392e815a338

x-pack/plugins/enterprise_search/public/applications/enterprise_search_content/components/search_index/crawler/domain_management/add_domain/add_domain_logic.test.ts

@@ -21,6 +21,14 @@ jest.mock('../../crawler_logic', () => ({
   },
 }));
 
+jest.mock('../domain_management_logic', () => ({
+  DomainManagementLogic: {
+    actions: {
+      getDomains: jest.fn(),
+    },
+  },
+}));
+
 jest.mock('./utils', () => ({
   ...(jest.requireActual('./utils') as object),
   getDomainWithProtocol: jest.fn().mockImplementation((domain) => domain),

x-pack/plugins/enterprise_search/public/applications/enterprise_search_content/components/search_index/crawler/domain_management/add_domain/add_domain_logic.ts

@@ -9,6 +9,7 @@ import { kea, MakeLogicType } from 'kea';
 
 import { i18n } from '@kbn/i18n';
 
+import { DEFAULT_META } from '../../../../../../shared/constants';
 import { generateEncodedPath } from '../../../../../../shared/encode_path_params';
 import { flashSuccessToast } from '../../../../../../shared/flash_messages';
 import { getErrorsFromHttpResponse } from '../../../../../../shared/flash_messages/handle_api_errors';
@@ -28,6 +29,7 @@ import {
 import { SEARCH_INDEX_CRAWLER_DOMAIN_DETAIL_PATH } from '../../../../../routes';
 import { IndexNameLogic } from '../../../index_name_logic';
 import { CrawlerLogic } from '../../crawler_logic';
+import { DomainManagementLogic } from '../domain_management_logic';
 
 import {
   domainValidationFailureResultChange,
@@ -252,6 +254,8 @@ export const AddDomainLogic = kea<MakeLogicType<AddDomainLogicValues, AddDomainL
         })
       );
       CrawlerLogic.actions.fetchCrawlerData();
+      DomainManagementLogic.actions.getDomains(DEFAULT_META);
+      actions.clearDomainFormInputValue();
     },
     performDomainValidationStep: async ({ stepName, checks }) => {
       const { http } = HttpLogic.values;