feat: make mode creation preview-only and cache-safe

tests/unit/test_assistant_mode_draft_rows.py

@@ -175,3 +175,35 @@ def test_climate_control_circulation_and_outlet_are_not_conflated(render_rows):
         ("空调出风模式", "吹面 / 吹脚"),
         ("空调风量", "2档"),
     ]
+
+
+def test_mode_preview_localizes_external_device_name_and_action_parameters(render_rows):
+    rows = render_rows([
+        {
+            "domain": "self_extension",
+            "capability": "infrared.emit",
+            "target": {"device": "flashing-light", "name": "闪烁灯"},
+            "parameters": {"action": "打开", "slot": 7},
+        },
+    ])
+
+    assert [(row["label"], row["value"]) for row in rows] == [
+        ("闪烁灯", "动作：打开"),
+    ]
+    assert "infrared.emit" not in json.dumps(rows, ensure_ascii=False)
+
+
+def test_default_bundle_rows_show_power_window_and_grouped_passenger_comfort(render_rows):
+    rows = render_rows([
+        action("climate.set_power", {"state": "on"}, "vehicle"),
+        action("window.set_position", {"position_pct": 0}, "front_left"),
+        action("seat.set_ventilation", {"state": "on", "level": 1}, "passenger"),
+        action("seat.set_backrest_recline", {"position_pct": 45}, "passenger"),
+        action("seat.set_legrest_height", {"position_pct": 35}, "passenger"),
+    ])
+
+    assert [(row["label"], row["value"]) for row in rows] == [
+        ("空调电源", "开启"),
+        ("主驾车窗", "完全关闭（目标开度 0%）"),
+        ("副驾座椅舒适模式", "通风开启 1档 · 靠背 45% · 腿托 35%"),
+    ]