{
    "tblname": "documents",
    "params": {
        "title": "文档管理",
        "browserfields": [
            {"field": "file_name", "title": "文件名", "width": "25%"},
            {"field": "file_type", "title": "类型", "width": "10%"},
            {"field": "file_size", "title": "大小", "width": "10%"},
            {"field": "chunk_count", "title": "分片数", "width": "8%"},
            {"field": "status", "title": "状态", "width": "10%"},
            {"field": "kb_id", "title": "知识库", "width": "17%"},
            {"field": "created_at", "title": "上传时间", "width": "20%"}
        ],
        "editfields": [
            {"field": "file_name", "uitype": "Text", "required": true},
            {"field": "kb_id", "uitype": "Text", "required": true},
            {"field": "file_type", "uitype": "Text"}
        ],
        "searchfields": ["file_name"],
        "sort": "created_at desc",
        "data_filter": {
            "org_id": "{{userorgid}}"
        }
    }
}