运输类型/内件属性改为从API获取：删除field_mapping映射和默认值，界面新增运输类型下拉框(transmode数组填充)，结果表格增加运输类型列

engine.py

@@ -315,6 +315,8 @@ class PickupEngine:
         self._sender_realname: dict = {}
         # 地址匹配结果
         self._address_match: dict = {}
+        # 运输类型（由 UI 下拉框选择，来自 transmode 数组的 propertyCode）
+        self._transport_type: str = ""
 
     def _ulog(self, msg: str) -> None:
         _lu(msg)
@@ -490,7 +492,7 @@ class PickupEngine:
         start_time = datetime.now()
         result = {"status": "失败", "message": "", "postage": "", "time": "", "寄达地": "",
                   "单号": row.get("单号", "").strip(), "重量": row.get("重量", "").strip(),
-                  "产品": "", "客户": "", "寄达地区划代码": "", "寄件人姓名": "", "寄件地址": ""}
+                  "产品": "", "客户": "", "运输类型": "", "寄达地区划代码": "", "寄件人姓名": "", "寄件地址": ""}
 
         try:
             await self._check_pause()
@@ -550,6 +552,7 @@ class PickupEngine:
             result["寄达地区划代码"] = form_data.get("receiverDistrictNo", "")
             result["寄件人姓名"] = form_data.get("senderLinker", "")
             result["寄件地址"] = form_data.get("senderAddr", "")
+            result["运输类型"] = form_data.get("transferType", "")
 
             elapsed = (datetime.now() - start_time).total_seconds()
             if submit_result.get("success"):
@@ -857,6 +860,9 @@ class PickupEngine:
             ipt = self._product_detail.get("innerpartsType", "")
             if ipt:
                 form["contentsAttribute"] = str(ipt)
+            # 运输类型（UI 下拉框选择，来自 transmode 数组）
+            if self._transport_type:
+                form["transferType"] = self._transport_type
 
         if self._customer_choice:
             # senders 用全名（带前缀如 qxsm-穹诩商贸），sender 用短名