Restructure omni services and add Chatwoot research snapshot

research/chatwoot/app/javascript/entrypoints/portal.js

@@ -0,0 +1,9 @@
+import Rails from '@rails/ujs';
+import Turbolinks from 'turbolinks';
+import '../portal/application.scss';
+import { InitializationHelpers } from '../portal/portalHelpers';
+
+Rails.start();
+Turbolinks.start();
+
+document.addEventListener('turbolinks:load', InitializationHelpers.onLoad);