feat: validate real-bench seat orchestration and self-repair

tests/e2e/test_seat_web_api.py

@@ -115,7 +115,7 @@ class SeatWebApiTests(unittest.TestCase):
     def test_static_console_and_runtime_endpoint(self) -> None:
         with self.opener.open(f"{self.base_url}/", timeout=3) as response:
             html = response.read().decode("utf-8")
-        with self.opener.open(f"{self.base_url}/app.js?v=seat-hil-43", timeout=3) as response:
+        with self.opener.open(f"{self.base_url}/app.js?v=seat-hil-44", timeout=3) as response:
             app_script = response.read().decode("utf-8")
         with self.opener.open(
             f"{self.base_url}/gesture-control.js?v=android-pad-6", timeout=3
@@ -150,7 +150,7 @@ class SeatWebApiTests(unittest.TestCase):
         self.assertIn("整车孪生界面", html)
         self.assertIn("<strong>阅读灯</strong>", html)
         self.assertNotIn("透明车体 · 实体设备", html)
-        self.assertIn('src="/app.js?v=seat-hil-43"', html)
+        self.assertIn('src="/app.js?v=seat-hil-44"', html)
         self.assertIn('src="/gesture-control.js?v=android-pad-6"', html)
         self.assertNotIn('class="vehicle-system-hud"', html)
         self.assertIn('src="/console-v2.js?v=desktop-refactor-28"', html)
@@ -229,6 +229,12 @@ class SeatWebApiTests(unittest.TestCase):
         self.assertNotIn('id="releaseHardwareAccess"', html)
         self.assertIn('const dynamicModeOrder = ["rocking_horse", "dynamic_cradle"]', app_script)
         self.assertIn('divider.className = "mode-group-divider"', app_script)
+        self.assertIn(
+            'mode === "hardware" && !state.runtime?.hardware_execution_allowed',
+            app_script,
+        )
+        self.assertIn("hardwareButton.disabled = !hardwareExecutionReady", app_script)
+        self.assertIn("车端 CAN 未启用，其他领域保持虚拟执行", app_script)
         self.assertIn("function extractReferenceWindowPanes", app_script)
         self.assertIn("function collectReferenceFrontLampMeshes", app_script)
         self.assertIn("function emphasizeReferenceWindowPanes", app_script)