Get journals

curl --request GET \
  --url https://api.chift.eu/consumers/{consumer_id}/accounting/journals \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "<string>",
      "code": "<string>",
      "name": "<string>",
      "journal_type": "customer_invoice",
      "counterpart_account": "<string>",
      "next_document_numbers": [
        {
          "bookyear_name": "<string>",
          "next_document_number": "<string>",
          "start_date": "2023-12-25",
          "end_date": "2023-12-25"
        }
      ],
      "iban": "<string>",
      "currency": "<string>"
    }
  ],
  "total": 1,
  "page": 2,
  "size": 2
}