List notes for a WhatsApp contact

curl --request GET \
  --url https://app.kapso.ai/api/v1/whatsapp_contacts/{identifier}/notes \
  --header 'X-API-Key: <api-key>'

{
  "data": [
    {
      "id": "note-123abc",
      "name": "Customer Preference",
      "content": "Prefers morning deliveries between 9-11 AM",
      "metadata": {},
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "meta": "<any>"
}