Bundle firecracker runtime and switch ollama demo to live logs

tests/test_doctor.py

@@ -0,0 +1,27 @@
+from __future__ import annotations
+
+import argparse
+import json
+
+import pytest
+
+import pyro_mcp.doctor as doctor_module
+
+
+def test_doctor_main_prints_json(
+    monkeypatch: pytest.MonkeyPatch,
+    capsys: pytest.CaptureFixture[str],
+) -> None:
+    class StubParser:
+        def parse_args(self) -> argparse.Namespace:
+            return argparse.Namespace(platform="linux-x86_64")
+
+    monkeypatch.setattr(doctor_module, "_build_parser", lambda: StubParser())
+    monkeypatch.setattr(
+        doctor_module,
+        "doctor_report",
+        lambda platform: {"platform": platform, "runtime_ok": True, "issues": []},
+    )
+    doctor_module.main()
+    output = json.loads(capsys.readouterr().out)
+    assert output["runtime_ok"] is True