fix(axis-init): restore the ability to build from source

The release job failed on TS7016: bin/cli.ts imports fs-extra and
@types/fs-extra was never a dependency of this package. It built locally
only because the monorepo root hoists those types; CI installs inside
packages/axis-init alone, so the package could not actually be rebuilt
from its own manifest. That has been latent since before 1.1.2 and would
have bitten any contributor who cloned and built just this package.

Reproduced the CI environment to confirm rather than trusting a local
build: copied the package to an empty directory, installed only its own
manifest, and ran the build. It fails without this and passes with it.