lib/vendor-skills.sh: vendor_pinned_skills <lock-key> [refresh], list or
dict lock shapes, lock read via python argv, traversal and charset guard
on lock values, VENDOR_BASE_URL honoured only as file:// (hermetic suite),
per-file tmp+mv, refresh skips a skill never installed. install-plugins.sh
Step 8e and update-all.sh 7.3 call it for agent-skills and mengto-skills.
Vendored at a965851: scroll-world-storytelling, build-threejs-scroll-worlds
(+5 references), scroll-scrubbed-visual-sequence, scroll-scrubbed-word-
reveal, scroll-progress-timeline; text files only. Registered in link.sh,
.gitignore, toggle-external, profile.sh and the design/web/web-full/full
profiles, which also list site-motion (personal). Suite: 8 cases.
bastien
2a1ad1797b