Adds the skeleton-watch artifact + run registration for the existing GPT-5.4 / Codex CLI · xhigh agent. Validated: both CI checks pass locally; artifact renders clean, no external calls beyond CDN three.js.
Rename all output artifacts to their canonical case-id names
(mythos-craft.html / pelican-cycling.svg / skeleton-watch.html, with
-2 suffixes for variants) and drop the now-redundant "file" overrides
from the corresponding models/*.json runs.
Register new Claude Code runs for Opus 4.6 and 4.7 (new model JSONs),
add the GPT-5.5 Pro skeleton-watch run, and regenerate the README
registry tables. Remove stray .DS_Store files from outputs/.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
YinLing