Registers the module as PoseRenderer 1.0.0, auto-adding plug-ins/ to
MAYA_PLUG_IN_PATH and python/ to PYTHONPATH. Verified end-to-end
(module discovery, load-by-short-name, python/ on sys.path,
functional smoke test) on both Maya 2022 and 2024. README documents
this as the recommended install path, with the plain
MAYA_PLUG_IN_PATH route kept as a fallback.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
