ContractRespVO

{
    "id": 1,
    "conversationId": 1,
    "userId": 100,
    "title": "劳动合同_202511081030",
    "contractType": "labor",
    "content": "string",
    "pdfUrl": "https://xxx.com/contract.pdf",
    "contractId": 123,
    "status": 0,
    "version": 1,
    "createTime": "string",
    "updateTime": "string"
}