Hello {{applicant.name}},

Your application for {{form.title}} has been {{submission.status}}.

Reference: {{submission.reference_id}}

await sendNotification({
  formId,
  submissionId,
  eventType: "submission_receipt",
  email: {
    to: applicantEmail,
    subject: "Application Received",
    templateParams: { ... },
  },
  sms: {
    to: applicantPhone,
    body: "Your application was received. Ref: RENT-2024-001",
  },
});

SELECT * FROM notification_events
WHERE submission_id = $1
ORDER BY sent_at DESC;