Fix Service Templates missing Active toggle

app/assets/javascripts/pages/admin/services/edit/index.js

+import IntegrationSettingsForm from '~/integrations/integration_settings_form';
+import initAlertsSettings from '~/alerts_service_settings';
+
+document.addEventListener('DOMContentLoaded', () => {
+  const integrationSettingsForm = new IntegrationSettingsForm('.js-integration-settings-form');
+  integrationSettingsForm.init();
+
+  initAlertsSettings(document.querySelector('.js-alerts-service-settings'));
+});

changelogs/unreleased/215041-active-checkbox-not-showing-on-service-templates-form.yml

+---
+title: Fix Service Templates missing Active toggle
+merge_request: 29936
+author:
+type: fixed