[Frontend] Add a shared realtime web UI for MiniCPM-o and Qwen3-Omni (#7222) (#7585)

Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>

tests/examples/test_realtime_web_profiles.py

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM-Omni project
+
+import shutil
+import subprocess
+from pathlib import Path
+
+import pytest
+
+pytestmark = [pytest.mark.core_model, pytest.mark.cpu]
+
+
+def test_realtime_profiles_and_shell_lifecycle():
+    node = shutil.which("node")
+    if node is None:
+        pytest.skip("node is required for browser protocol tests")
+    assert node is not None
+    subprocess.run(
+        [node, "--test", str(Path(__file__).with_suffix(".cjs"))],
+        check=True,
+        capture_output=True,
+        text=True,
+        timeout=30,
+    )