The installed careless/0.5.4 venv already contains the NVIDIA wheels
([cuda] extra), which need only the node driver and fall back to CPU,
so a separate GPU module and cuda module dep are unnecessary. Revert
careless/build to careless[cuda] to match the actual install.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
careless installs plain careless (CPU). careless-gpu also installs plain
careless but declares cuda/12.8.1 as build_requires/runtime_deps
(jfjoch_viewer pattern) instead of pip-bundling CUDA via the [cuda] extra.
Both builds honor UV_CACHE_DIR to share one download cache.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>