List documents

curl --request GET \
  --url https://mkk.celebi.me/api/documents

{
  "total": 123,
  "limit": 123,
  "offset": 123,
  "documents": [
    {
      "id": 123,
      "disclosure_index": "<string>",
      "file_name": "<string>",
      "pdf_url": "<string>",
      "kap_file_url": "<string>",
      "kap_url": "<string>",
      "page_count": 123,
      "parsed_pages": 123,
      "document_type": "<string>",
      "fund_code": "<string>",
      "fund_title": "<string>",
      "period": "<string>",
      "report_date": "<string>",
      "management_company": "<string>",
      "line_item_value_count": 123,
      "portfolio_entry_count": 123,
      "portfolio_row_count": 123
    }
  ]
}