DELETE /ai/notification/123 HTTP/1.1
Host: api.glowb.com
Authorization: Bearer eyJhbGciOiJIUzI1NiIs...

curl -X DELETE "https://api.glowb.com/ai/notification/123" \
  -H "Authorization: Bearer {access_token}"

const response = await fetch(`/ai/notification/${notificationId}`, {
  method: 'DELETE',
  headers: {
    'Authorization': `Bearer ${accessToken}`
  }
});