feat: 整站全量采集与订单写入接口契约补全

- GET 全量扫描 279 个接口并留档(HTTP200=90, 业务成功=76)
- POST 安全探测 24 个只读/计算接口(白名单制, 支付/短信/删除类零触碰)
- 订单写入接口契约经 chunk 源码静态分析补全:
  orders CRUD / 创建订单{contract_id,drawing_data,pic_url} / windoor_default 保存
- 确认付费墙语义 code=10086 及到期/角色权限响应
- doc/API.md 新增整站采集结果章节, 更新订单模块契约表

data/full-site/get/product-catelog.json

@@ -0,0 +1 @@
+{"endpoint": "product-catelog", "status": 200, "body": "{\"code\":1,\"message\":\"\\u83b7\\u53d6\\u6210\\u529f\",\"data\":[{\"id\":645,\"name\":\"Tutorials\",\"fid\":0,\"note\":\"\",\"company_id\":1,\"created_at\":\"2023-11-16 13:17:22\",\"updated_at\":\"2023-11-16 13:17:22\",\"is_reference\":1,\"lang\":\"en-US\",\"sort\":0,\"children\":[{\"id\":649,\"name\":\"Reference series\",\"fid\":645,\"note\":\"\",\"company_id\":1,\"created_at\":\"2023-11-16 13:18:03\",\"updated_at\":\"2023-11-16 13:18:03\",\"is_reference\":1,\"lang\":\"en-US\",\"sort\":0}]},{\"id\":120466,\"name\":\"\\u5546\\u57ce\\u8d2d\\u4e70\",\"fid\":0,\"note\":\"\\u5546\\u57ce\\u8d2d\\u4e70\\u76ee\\u5f55\",\"company_id\":1,\"created_at\":null,\"updated_at\":null,\"is_reference\":0,\"lang\":\"\",\"sort\":0,\"children\":[{\"id\":120467,\"name\":\"\\u5546\\u57ce\\u8d2d\\u4e70\",\"fid\":120466,\"note\":\"\\u5546\\u57ce\\u8d2d\\u4e70\\u76ee\\u5f55\",\"company_id\":1,\"created_at\":null,\"updated_at\":null,\"is_reference\":0,\"lang\":\"\",\"sort\":0}]},{\"id\":1698,\"name\":\"\\u6559\\u7a0b\",\"fid\":0,\"note\":\"\",\"company_id\":1,\"created_at\":\"2021-05-07 13:41:16\",\"updated_at\":\"2021-05-07 13:41:16\",\"is_reference\":1,\"lang\":\"zh-CN\",\"sort\":0,\"children\":[{\"id\":1699,\"name\":\"\\u6a21\\u677f\",\"fid\":1698,\"note\":\"\",\"company_id\":1,\"created_at\":\"2021-05-07 13:41:38\",\"updated_at\":\"2022-11-17 11:12:46\",\"is_reference\":1,\"lang\":\"zh-CN\",\"sort\":0}]}],\"other_data\":\"\",\"other_data2\":\"\"}"}