Add user status filter to admin user management page (#16770)

It makes Admin's life easier to filter users by various status.

* introduce window.config.PageData to pass template data to javascript module and small refactor

move legacy window.ActivityTopAuthors to window.config.PageData.ActivityTopAuthors
make HTML structure more IDE-friendly in footer.tmpl and head.tmpl
remove incorrect <style class="list-search-style"></style> in head.tmpl
use log.Error instead of log.Critical in admin user search

* use LEFT JOIN instead of SubQuery when admin filters users by 2fa. revert non-en locale.

* use OptionalBool instead of status map

* refactor SearchUserOptions.toConds to SearchUserOptions.toSearchQueryBase

* add unit test for user search

* only allow admin to use filters to search users

web_src/js/index.js

@@ -17,6 +17,7 @@ import initMigration from './features/migration.js';
 import initProject from './features/projects.js';
 import initServiceWorker from './features/serviceworker.js';
 import initTableSort from './features/tablesort.js';
+import {initAdminUserListSearchForm} from './features/admin-users.js';
 import {createCodeEditor, createMonaco} from './features/codeeditor.js';
 import {initMarkupAnchors} from './markup/anchors.js';
 import {initNotificationsTable, initNotificationCount} from './features/notification.js';
@@ -2875,6 +2876,7 @@ $(document).ready(async () => {
   initReleaseEditor();
   initRelease();
   initIssueContentHistory();
+  initAdminUserListSearchForm();
 
   const routes = {
     'div.user.settings': initUserSettings,