B2B-88: add starter kit structure and elements

instrumentation.ts

@@ -0,0 +1,30 @@
+/**
+ * This file is used to register monitoring instrumentation
+ * for your Next.js application.
+ */
+import { type Instrumentation } from 'next';
+
+export async function register() {
+  const { registerMonitoringInstrumentation } = await import(
+    '@kit/monitoring/instrumentation'
+  );
+
+  // Register monitoring instrumentation
+  // based on the MONITORING_PROVIDER environment variable.
+  await registerMonitoringInstrumentation();
+}
+
+/**
+ * @name onRequestError
+ * @description This function is called when an error occurs during the request lifecycle.
+ * It is used to capture the error and send it to the monitoring service.
+ * @param err
+ */
+export const onRequestError: Instrumentation.onRequestError = async (err) => {
+  const { getServerMonitoringService } = await import('@kit/monitoring/server');
+
+  const service = await getServerMonitoringService();
+
+  await service.ready();
+  await service.captureException(err as Error);
+};