fix: 有价先发出价格明细文字再发卡

避免卡片写详见上一条时销售却先看到卡。

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

inquiry-agent/tests/test_sea_text_inquiry.py

@@ -535,6 +535,37 @@ class SeaTmsCardTests(unittest.TestCase):
         self.assertIn("时效：1天", sub)
         self.assertIn("报价有效期：2026-09-30", sub)
 
+    def test_sea_hit_sends_detail_text_before_card(self) -> None:
+        """
+        有价必须先发出价格明细文字，再发卡。
+
+        测服 WO202609200020：卡上写「详见上一条明细」，销售却先看到卡。
+        """
+        steps: list[str] = []
+
+        def reply(text: str, extra=None) -> str:
+            kind = "card" if extra else "text"
+            steps.append(kind)
+            return f"out-{len(steps)}"
+
+        def wait(out_id: str, *, work_order_no: str, what: str) -> None:
+            steps.append(f"wait:{out_id}")
+
+        self.flow._wait_outbound_sent = wait  # type: ignore[method-assign]
+        self.flow._detail_before_card_gap_sec = 0.0
+        self.flow._emit_sea_hit(
+            reply,
+            work_order_no="WO202609200020",
+            quote={
+                "total": "14298.53",
+                "currency": "CNY",
+                "source_label": "TMS标准报价",
+                "fee_lines": [{"name": "操作费", "amount": "1220", "currency": "CNY"}],
+            },
+        )
+        self.assertEqual(steps[:3], ["text", "wait:out-1", "card"])
+        self.assertIn("card", steps)
+
     def test_sea_hit_card_has_price_and_two_buttons(self) -> None:
         phase = self.flow.on_text(
             sender_id="s1",