Restructure omni services and add Chatwoot research snapshot

research/chatwoot/app/javascript/dashboard/api/dashboardApps.js

@@ -0,0 +1,9 @@
+import ApiClient from './ApiClient';
+
+class DashboardAppsAPI extends ApiClient {
+  constructor() {
+    super('dashboard_apps', { accountScoped: true });
+  }
+}
+
+export default new DashboardAppsAPI();