币本位顶栏资金显示USDT+ETH，单笔期权本位改为下拉选择

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

tests/test_instance_display_env_settings.py

@@ -91,6 +91,7 @@ class TestEnvSchema(unittest.TestCase):
             "OKX_POS_MODE",
             "POSITION_SIZING_MODE",
             "TRADE_DIRECTION",
+            "OKX_OPTIONS_MARGIN_MODE",
         ):
             self.assertIn(key, SELECT_OPTIONS)
 
@@ -101,9 +102,19 @@ class TestEnvSchema(unittest.TestCase):
             self.skipTest("missing okx .env.example")
         groups = build_env_ui_payload("okx", example, env_path if os.path.isfile(env_path) else example)
         by_key = {f["key"]: f for g in groups for f in g["fields"]}
-        for key in ("OKX_TD_MODE", "OKX_POS_MODE", "POSITION_SIZING_MODE", "TRADE_DIRECTION"):
+        for key in (
+            "OKX_TD_MODE",
+            "OKX_POS_MODE",
+            "POSITION_SIZING_MODE",
+            "TRADE_DIRECTION",
+            "OKX_OPTIONS_MARGIN_MODE",
+        ):
             self.assertEqual(by_key[key]["type"], "select")
             self.assertTrue(by_key[key]["options"])
+        self.assertEqual(
+            {o["value"] for o in by_key["OKX_OPTIONS_MARGIN_MODE"]["options"]},
+            {"usdc", "coin"},
+        )
         self.assertIn("KEY_AUTO_ORDER_ENABLED", by_key)
         self.assertEqual(by_key["KEY_AUTO_ORDER_ENABLED"]["label"], "关键位自动单")
         self.assertEqual(by_key["KEY_AUTO_ORDER_ENABLED"]["type"], "bool")
@@ -146,6 +157,10 @@ class TestShowPerpFunds(unittest.TestCase):
         self.assertEqual(options_funding_label(12.5, 99.0), "12.50 USDC")
         self.assertEqual(options_funding_label(0.0, 50.0), "0.00 USDC")
         self.assertEqual(options_funding_label(None, 10.0), "—")
+        self.assertEqual(
+            options_funding_label(1.0, 20.0, 0.01, "coin", "ETH"),
+            "20.00 USDT / 0.01 ETH",
+        )
 
 
 if __name__ == "__main__":