Add key auto-order toggle to instance env config UI.

Expose KEY_AUTO_ORDER_ENABLED and KEY_AUTO_MIN_PLANNED_RR under 交易执行 so the frontend matches the settings readout.

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

tests/test_instance_display_env_settings.py

@@ -84,6 +84,10 @@ class TestEnvSchema(unittest.TestCase):
         for key in ("OKX_TD_MODE", "OKX_POS_MODE", "POSITION_SIZING_MODE", "TRADE_DIRECTION"):
             self.assertEqual(by_key[key]["type"], "select")
             self.assertTrue(by_key[key]["options"])
+        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")
+        self.assertIn("KEY_AUTO_MIN_PLANNED_RR", by_key)
 
         groups_v = [{"title": "t", "fields": [by_key["TRADE_DIRECTION"]]}]
         clean, errors = validate_env_updates(groups_v, {"TRADE_DIRECTION": "long_only"})