List Bulk Ops

curl --request GET \
  --url https://api.tryvital.io/v2/link/bulk_op \
  --header 'x-vital-api-key: <api-key>'

{
  "data": [
    {
      "type": "link_bulk_import",
      "status": "in_progress",
      "provider": "oura",
      "pending": 123,
      "processed": 123,
      "started_at": "2023-11-07T05:31:56Z",
      "ended_at": "2023-11-07T05:31:56Z"
    }
  ],
  "next_cursor": "<string>"
}