完善空运锁舱与海运报价单单选回填，并增强模板预览与协同字段盖写。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/ledger/http_ledger.py

@@ -402,16 +402,20 @@ class HttpLedger:
         sender_id: str = "",
         operator_name: str = "",
         instruction_text: str = "",
+        airline: str = "",
     ) -> dict[str, Any]:
+        body: dict[str, Any] = {
+            "workOrderNo": work_order_no,
+            "optionNo": option_no,
+            "operatorUserId": sender_id,
+            "operatorName": operator_name,
+            "instructionText": instruction_text,
+        }
+        if (airline or "").strip():
+            body["airline"] = airline.strip().upper()
         return self._post(
             "/inquiry/agent/tms/lockCabin",
-            {
-                "workOrderNo": work_order_no,
-                "optionNo": option_no,
-                "operatorUserId": sender_id,
-                "operatorName": operator_name,
-                "instructionText": instruction_text,
-            },
+            body,
             idem=f"air-lock:{work_order_no}:{option_no}",
         )
 

inquiry-agent/agent/ledger/memory_ledger.py

@@ -823,9 +823,10 @@ class MemoryLedger:
         sender_id: str = "",
         operator_name: str = "",
         instruction_text: str = "",
+        airline: str = "",
     ) -> dict[str, Any]:
         """单测可注入 _cabin_lock_result；默认成功。"""
-        _ = sender_id, operator_name, instruction_text
+        _ = sender_id, operator_name, instruction_text, airline
         forced = getattr(self, "_cabin_lock_result", None)
         if isinstance(forced, dict):
             return dict(forced)