The tarball's top dir is <repo>-<ref>, and the extractor globbed
claudebox-* — dead the moment the repo became heavy-duty/box: every
'curl install.sh | bash' and every drill died with 'could not find the
extracted source directory'. The archive has exactly one top-level
directory; take it whatever it is called, and let the existing bin/box
check judge whether it is the right tree. Survives the next rename too.
Verified against the live tarball: BOX_HOME/BOX_BIN scratch install from
heavy-duty/box@main lands and 'box --version' answers 0.5.0.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>