Issue #152: claude-code workspace plugin adapter import fails with
'No module named plugins_registry'. Plugin adapter code
(workspace-template-*) uses bare `from plugins_registry import ...`
but molecule-runtime only shipped it at
molecule_runtime/plugins_registry/ (the package namespace path).
Fix: copy workspace/plugins_registry/ to the top level of the wheel
in addition to molecule_runtime/plugins_registry/. Both copies coexist
— the top-level one satisfies bare imports from plugin adapters,
the nested one satisfies the rewritten
`from molecule_runtime.plugins_registry import ...` in adapter_base.py.
pyproject.toml updated to include plugins_registry* in the packages find
directive so setuptools ships it from the wheel root.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
