Save base64 logo images as files with jsDelivr URLs

[williamw]

• Converts base64 data URI logo_url values to image files served via jsDelivr, so Webflow CMS can consume all model logos as public URLs
• Updates CI workflow to commit data/images/ alongside models.json

Notes

• Only affects models whose logo_url is a data URI (currently 2 of 35). Models with regular URLs are unchanged.
• Images directory is cleared and recreated each run to prevent stale files from accumulating.
• jsDelivr caches @master for up to 24h, which is acceptable given the daily cron schedule and rarity of logo changes.

Changes

Script

File	Change
scripts/fetch-models.js	Updated — add parseDataUri helper, base64 image extraction, jsDelivr URL replacement

CI

File	Change
.github/workflows/fetch-models.yml	Updated — add data/images/ to git add

Config

File	Change
.gitignore	Updated — ignore docs/ dir