The preReleaseCommand failed in craft's container with "pnpm: command not
found" -- the image ships npm but not pnpm. Switch to `npm pkg set version`,
a plain package.json edit with no install, lockfile, or git-check side
effects.
craft's default version bump targets the repo-root package.json, which is
private and unversioned. The published package lives in packages/installer,
so its version stayed at 0.1.0 and npm rejected the 0.1.1 publish as a
duplicate. Wire a preReleaseCommand that bumps packages/installer instead.
Evan Purkhiser