feat(catalog): cover Windows guest-mutating tools in the starter list (#5)

tests/test_catalog.py

@@ -31,3 +31,22 @@ def test_entry_requires_fields():
         raise AssertionError("expected ValueError")
     except ValueError:
         pass
+
+
+def test_example_config_covers_windows_and_linux():
+    """The starter catalog must not be Linux-only.
+
+    The catalog is opt-in: an unlisted tool passes through unguarded. A
+    Windows-only shop taking the shipped defaults would therefore mutate
+    protected guests with no checkpoint at all.
+    """
+    example = Path(__file__).resolve().parent.parent / "config.example.json"
+    data = json.loads(example.read_text(encoding="utf-8"))
+    cat = MutatingCatalog.from_config(data)
+    assert cat.get("ssh", "exec") is not None
+    assert cat.get("winrm", "run_command") is not None
+    assert cat.get("winrm", "run_ps") is not None
+    assert cat.get("powershell", "invoke_command") is not None
+    # every entry must name the arg holding the VM, or the guard cannot resolve one
+    for entry in cat.list():
+        assert entry.vm_arg, f"{entry.server}/{entry.tool} has no vm_arg"