feat: add AI quiz generation endpoint with httpx and OpenAI/Ollama support

classquiz/tests/test_ai.py

@@ -0,0 +1,12 @@
+# SPDX-FileCopyrightText: 2026 LobotomyLabs
+# SPDX-License-Identifier: MPL-2.0
+
+import pytest
+from fastapi.testclient import TestClient
+from classquiz import app
+
+client = TestClient(app)
+
+def test_ai_router_exists():
+    response = client.post("/api/v1/ai/generate", json={"topic": "Python", "num_questions": 1})
+    assert response.status_code in [200, 401, 502]