- #1314 mp-contract: Map → MpContractVO / MpContractDetailVO 强类型化 - #1313 mp-refund preview refundRatio 恒 0 bug 修复 - #1306 mp-order balanceAmount 计算口径统一(FULL 也返回, 公式含 paid) - #1309 mp-order guide/photographer avatarUrl 快照补齐(新订单生效) - #1300 mp-order detail 新增 groupBatchId(GROUP 才有值) - #1298 mp-group order youngChildCount 保留不再强制清零 - #1289 mp-pre-trip checklist 6→7 项 + DEPARTURE_INFO + WARNING 状态