feat: Add hardened error handling and retries (#2451)

- Closes #1830
 - Closes #2099

src/components-lib/notification/summarize.ts

@@ -0,0 +1,10 @@
+import { Notification } from '../../config/schema/actions/types.js';
+
+export const summarizeNotification = (notification: Notification): string | null => {
+  const text = notification.body?.text ?? notification.heading?.text ?? null;
+  if (!text) {
+    return null;
+  }
+  const metadata = notification.metadata?.map((m) => m.text).join(', ');
+  return metadata ? `${text} [${metadata}]` : text;
+};