Bundle firecracker runtime and switch ollama demo to live logs

tests/test_vm_profiles.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+import pytest
+
+from pyro_mcp.vm_profiles import get_profile, list_profiles, resolve_artifacts
+
+
+def test_list_profiles_includes_expected_entries() -> None:
+    profiles = list_profiles()
+    names = {str(entry["name"]) for entry in profiles}
+    assert {"debian-base", "debian-git", "debian-build"} <= names
+
+
+def test_get_profile_rejects_unknown() -> None:
+    with pytest.raises(ValueError, match="unknown profile"):
+        get_profile("does-not-exist")
+
+
+def test_resolve_artifacts() -> None:
+    artifacts = resolve_artifacts(Path("/tmp/artifacts"), "debian-git")
+    assert str(artifacts.kernel_image).endswith("/debian-git/vmlinux")
+    assert str(artifacts.rootfs_image).endswith("/debian-git/rootfs.ext4")