落地陆运群内协同：按填写样例拉群并只列本单协同项，进群把私聊已抽到的字段带上。

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

inquiry-agent/agent/policy/sea_text_flow.py

@@ -514,6 +514,24 @@ class SeaTextInquiryFlow(AirTextInquiryFlow):
                 product_ids=product_ids,
             )
 
+        from agent.schema.field_validate import collab_fields_for_ticket, pick_collab_from_facts
+
+        line = (sess.business_line or "SEA").upper()
+        keys = collab_fields_for_ticket(sess.facts, line)
+        seeded = pick_collab_from_facts(sess.facts, keys)
+        if seeded:
+            merged = dict(sess.collab_facts or {})
+            for k, v in seeded.items():
+                if v and not str(merged.get(k) or "").strip():
+                    merged[k] = v
+            sess.collab_facts = merged
+            self.apply_collab_facts(
+                work_order_no=no,
+                facts=seeded,
+                sender_id=sess.sender_id,
+                allowed_keys=keys,
+            )
+
         brief = copy.sea_group_brief(
             work_order_no=no,
             facts=sess.facts,
@@ -638,6 +656,7 @@ class SeaTextInquiryFlow(AirTextInquiryFlow):
         work_order_no: str,
         facts: dict[str, str],
         sender_id: str,
+        allowed_keys: tuple[str, ...] | None = None,
     ) -> dict[str, Any]:
         """
         群里静默写入协同字段。不改六态、不回复、不出报价版本。
@@ -647,10 +666,11 @@ class SeaTextInquiryFlow(AirTextInquiryFlow):
         from agent.schema.field_validate import SEA_COLLAB_FIELDS
 
         no = (work_order_no or "").strip()
+        keys = tuple(allowed_keys) if allowed_keys is not None else SEA_COLLAB_FIELDS
         cleaned = {
             k: str(v).strip()
             for k, v in (facts or {}).items()
-            if k in SEA_COLLAB_FIELDS and str(v or "").strip()
+            if k in keys and str(v or "").strip()
         }
         if not no or not cleaned:
             return {"ok": False, "updated": []}