test(cli): align doctor dispatch runtime paths

tests/test_cli_entrypoint.py

@@ -355,6 +355,7 @@ def test_doctor_dispatch_preserves_owner_flags_and_failure(
 import contextlib
 import io
 import json
+from pathlib import Path
 
 import loopx.cli_commands.doctor as owner
 from {module} import main
@@ -369,7 +370,13 @@ def collect(**kwargs):
     code = main(["--format", "markdown", "doctor", "--format", "json",
                  "--deep", "--installation-only"])
 assert code == {0 if healthy else 1}
-assert observed == [{{"deep": True, "agent_type": None, "installation_only": True}}]
+assert observed == [{{
+    "deep": True,
+    "agent_type": None,
+    "installation_only": True,
+    "registry_path": Path(".loopx/registry.json"),
+    "runtime_root_override": None,
+}}]
 assert json.loads(output.getvalue()) == {{"ok": {healthy!r}, "scope": "installation_only"}}
 """
     completed = run_isolated_script(script)