Opening a repository shows its model card, rendered from markdown, with
its base model, license and languages above it; the listing names each
repository's base model and license under its name. The card is a
stranger's text: raw HTML and dangerous links are dropped, images are
shown as links rather than loaded, and relative links point into the
repository.
Adds github.com/yuin/goldmark for the markdown.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
