feat: 海运查价带贸易条款且不带运输分类

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

inquiry-agent/tests/test_sea_text_inquiry.py

@@ -273,11 +273,33 @@ class SeaTmsCardTests(unittest.TestCase):
         self.extras.append(dict(extra) if extra else {})
 
     def test_assemble_sea_query_does_not_need_air_measures(self) -> None:
-        ready = assemble_sea_query(COMPLETE_SEA)
+        ready = assemble_sea_query({**COMPLETE_SEA, "贸易条款": "FOB", "运输分类": "Port to Port"})
         self.assertTrue(ready["ok"])
         self.assertEqual(ready["missing"], [])
         self.assertNotIn("件数", ready.get("missing") or [])
 
+    def test_assemble_requires_trade_terms_not_class(self) -> None:
+        src = {
+            "起运港": "上海",
+            "目的港": "洛杉矶",
+            "品名": "普货",
+            "货量": "20吨",
+            "整柜或拼柜": "整柜",
+            "箱型箱量": "1x40HQ",
+            "运输分类": "Port to Port",
+        }
+        missing = assemble_sea_query(src)
+        self.assertFalse(missing["ok"])
+        self.assertIn("贸易条款", missing["missing"])
+        self.assertNotIn("运输分类", missing["missing"])
+
+        src["贸易条款"] = "FOB"
+        ready = assemble_sea_query(src)
+        self.assertTrue(ready["ok"])
+        self.assertEqual(ready["tms_facts"]["贸易条款"], "FOB")
+        self.assertNotIn("运输分类", ready["tms_facts"])
+        self.assertEqual(ready["facts"]["运输分类"], "Port to Port")
+
     def test_long_fee_lines_go_to_text_not_clipped_card(self) -> None:
         """海运多项费用：完整明细必须在文本里，卡片引用条不得半截。"""
         long_quote = {