feat: 询价流程接入事件异常等待起停

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

inquiry-agent/agent/policy/sea_text_flow.py

@@ -670,6 +670,10 @@ class SeaTextInquiryFlow(AirTextInquiryFlow):
         sess.wait_version += 1
         self._save(sess)
         self._grey_clicked_card(reply, card_meta)
+        from agent.policy.event_exception import WAIT_PRODUCT_QUOTE, start_wait
+
+        # 系统建群成功：开始盯产品正式报价。
+        start_wait(self._ledger, work_order_no=no, wait_kind=WAIT_PRODUCT_QUOTE)
         reply(
             copy.sea_group_created(
                 work_order_no=no,
@@ -811,6 +815,9 @@ class SeaTextInquiryFlow(AirTextInquiryFlow):
                     product_ids=product_ids,
                 )
             sess.status = HANDOFF_STATUS
+            from agent.policy.event_exception import clear_wait
+
+            clear_wait(self._ledger, work_order_no=real)
         sess.collab_chat_id = chat_id
         sess.handoff_committed = True
         sess.handoff_offer = ""