`release:prepare` runs `npm install` which churns optional-dep `dev`
markers in package-lock.json. That dirties the tree before the
`npm version` step in `version:all:*`, and the pre-commit format hook
rejects a lockfile-only commit because oxfmt internally skips
package-lock.json. Document the run-format/lint/typecheck-first
guardrail in docs/release.md.