空运成交后可在本群继续锁舱；调价同步舱位费用桶；出单按空运段骨架落费并保留陆运车型尺寸；导出文件名乱码修复。

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

inquiry-agent/agent/ledger/memory_ledger.py

@@ -805,11 +805,13 @@ class MemoryLedger:
                     return ticket
         return None
 
-    def activate_air_group(self, *, chat_id: str, work_order_no: str) -> dict[str, Any]:
+    def activate_air_group(
+        self, *, chat_id: str, work_order_no: str, allow_deal: bool = False
+    ) -> dict[str, Any]:
         """
         空运群当前工单：一单一群，未结案才能激活。
 
-        不改六态。
+        allow_deal 只给已成交后的锁舱补参数：把本群记到这张单上，不改六态。
         """
         no = (work_order_no or "").strip()
         room = (chat_id or "").strip()
@@ -819,7 +821,9 @@ class MemoryLedger:
                 return {"ok": False, "error": "ticket_not_found"}
             if (ticket.business_line or "").upper() != "AIR":
                 return {"ok": False, "error": "not_air", "status": ticket.status}
-            if ticket.status in {"已成交", "未成交", "已关闭"}:
+            if ticket.status in {"已成交", "未成交", "已关闭"} and not (
+                allow_deal and ticket.status == "已成交"
+            ):
                 return {"ok": False, "error": "terminal", "status": ticket.status}
             if ticket.collab_chat_id and ticket.collab_chat_id != room:
                 return {"ok": False, "error": "occupied", "other_chat_id": ticket.collab_chat_id}
@@ -844,17 +848,43 @@ class MemoryLedger:
         airline: str = "",
         flight_no: str = "",
     ) -> dict[str, Any]:
-        """单测可注入 _cabin_lock_result；默认成功。
+        """单测可注入 _cabin_lock_result；默认成功。只有已成交才锁。
 
         纯人工且视图无 TMS 舱位时，缺 option/航司/航班 → lock_incomplete，
         对齐主账「现拉仍缺才回」的口径（内存账不会真查 TMS）。
         """
         _ = sender_id, operator_name, instruction_text, airline, flight_no
+        no = (work_order_no or "").strip()
+        ticket = self.get_ticket(work_order_no=no)
+        # 与主账一致：只有已成交才锁。单测注入的失败结果也不能绕过这道门。
+        if ticket is not None and (ticket.status or "") != "已成交":
+            st = ticket.status or ""
+            if st == "协商中":
+                return {
+                    "ok": False,
+                    "error": "lock_negotiating",
+                    "failReason": "工单还在协商中，成交后才能锁舱",
+                }
+            if st == "未成交":
+                return {
+                    "ok": False,
+                    "error": "lock_lost",
+                    "failReason": "工单已是「未成交」，不能锁舱",
+                }
+            if st in {"已关闭", "转人工"}:
+                return {
+                    "ok": False,
+                    "error": "ticket_closed",
+                    "failReason": f"工单已是「{st}」，不能锁舱",
+                }
+            return {
+                "ok": False,
+                "error": "lock_need_deal",
+                "failReason": "请销售先确认工单「已成交」",
+            }
         forced = getattr(self, "_cabin_lock_result", None)
         if isinstance(forced, dict):
             return dict(forced)
-        no = (work_order_no or "").strip()
-        ticket = self.get_ticket(work_order_no=no)
         quote = dict(ticket.quote or {}) if ticket else {}
         if not _memory_quote_can_lock(quote):
             return {