feat: integrate OCI agent streaming and web voice client

tests/test_web_client.py

@@ -0,0 +1,32 @@
+
+from fastapi.testclient import TestClient
+
+from voice_assistant.audio_gateway.app.main import app
+
+
+client = TestClient(app)
+
+
+def test_web_client_page():
+    response = client.get("/ui")
+
+    assert response.status_code == 200
+    assert "AgentVoice" in response.text
+    assert "/web/app.js" in response.text
+
+
+def test_web_client_javascript():
+    response = client.get("/web/app.js")
+
+    assert response.status_code == 200
+    assert "audio.start" in response.text
+    assert "audio.stop" in response.text
+    assert "agent.delta" in response.text
+
+
+def test_web_client_audio_worklet():
+    response = client.get("/web/pcm-worklet.js")
+
+    assert response.status_code == 200
+    assert "registerProcessor" in response.text
+    assert "pcm-input" in response.text