The inject named export existed only in the working tree: npm tarballs (0.1.1,
0.1.2) packed it, but git installs rebuild from committed source, so
github:wloops/dsh-git-worktree#v0.1.2 mounted with an empty injection list and
crashed on the first ctx.tools access. check-publish now fails the release
when tracked files differ from HEAD, so tarball and git source cannot diverge
again under one version number.