Renames wiki/meta/cover.gif → wiki/meta/cosmic-brain-cover.gif to force GitHub CDN to serve a fresh URL. Also removes stray root-level cover.gif from a previous commit. Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Renames wiki/meta/cover.gif → wiki/meta/cosmic-brain-cover.gif to force GitHub CDN to serve a fresh URL. Also removes stray root-level cover.gif from a previous commit. Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>