The WebUI screenshot helper CLAUDE.md already tells agents to use only
ever existed on the maintainer's box. Vendoring it means it survives a
machine rebuild and the setup steps are written down.
It does NOT ship: make_release.sh builds with `git archive`, which honours
export-ignore, so scripts/dev joins scripts/release and docs on that list.
Verified — the staged tarball has 1666 files and none under scripts/dev.
Keeping it out of releases is deliberate, not incidental. lp-shot signs
itself a session from the jwtSecret in frontend/.auth.json, which is fine
on a box where you already own that file, and has no business sitting in
a user's install where it would read as a backdoor.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
