Move issues code out of ~/pages

app/assets/javascripts/issues/init_filtered_search_service_desk.js

+import FilteredSearchServiceDesk from './filtered_search_service_desk';
+
+export function initFilteredSearchServiceDesk() {
+  if (document.querySelector('.filtered-search')) {
+    const supportBotData = JSON.parse(
+      document.querySelector('.js-service-desk-issues').dataset.supportBot,
+    );
+    const filteredSearchManager = new FilteredSearchServiceDesk(supportBotData);
+    filteredSearchManager.setup();
+  }
+}

app/assets/javascripts/pages/projects/incidents/show/index.js

 import initRelatedIssues from '~/related_issues';
 import initSidebarBundle from '~/sidebar/sidebar_bundle';
-import initShow from '../../issues/show';
+import initShow from '~/issues/show';
 
 initShow();
 initSidebarBundle();

app/assets/javascripts/pages/projects/issues/edit/index.js

-import initForm from 'ee_else_ce/pages/projects/issues/form';
+import initForm from 'ee_else_ce/issues/form';
 
 initForm();

app/assets/javascripts/pages/projects/issues/new/index.js

-import initForm from 'ee_else_ce/pages/projects/issues/form';
+import initForm from 'ee_else_ce/issues/form';
 
 initForm();

app/assets/javascripts/pages/projects/issues/service_desk/index.js

 import { mountIssuablesListApp } from '~/issues_list';
-import FilteredSearchServiceDesk from './filtered_search';
+import { initFilteredSearchServiceDesk } from '~/issues/init_filtered_search_service_desk';
 
-const supportBotData = JSON.parse(
-  document.querySelector('.js-service-desk-issues').dataset.supportBot,
-);
-
-if (document.querySelector('.filtered-search')) {
-  const filteredSearchManager = new FilteredSearchServiceDesk(supportBotData);
-  filteredSearchManager.setup();
-}
+initFilteredSearchServiceDesk();
 
 if (gon.features?.vueIssuablesList) {
   mountIssuablesListApp();

app/assets/javascripts/pages/projects/issues/show/index.js

 import { store } from '~/notes/stores';
 import initRelatedIssues from '~/related_issues';
 import initSidebarBundle from '~/sidebar/sidebar_bundle';
-import initShow from '../show';
+import initShow from '~/issues/show';
 
 initShow();
 initSidebarBundle(store);

ee/app/assets/javascripts/pages/projects/issues/form.js → ee/app/assets/javascripts/issues/form.js

 import initEpicsSelect from 'ee/vue_shared/components/sidebar/epics_select/epics_select_bundle';
-import initForm from '~/pages/projects/issues/form';
+import initForm from '~/issues/form';
 
 export default () => {
   initEpicsSelect();

ee/app/assets/javascripts/pages/projects/issues/show/index.js

 import initRelatedFeatureFlags from 'ee/related_feature_flags';
 import { store } from '~/notes/stores';
-import initShow from '~/pages/projects/issues/show';
+import initShow from '~/issues/show';
 import initRelatedIssues from '~/related_issues';
 import initSidebarBundle from '~/sidebar/sidebar_bundle';
 import UserCallout from '~/user_callout';