Session Handoff

Done

Implemented the full Library page at /library/ per spec
Created _data/library.yml with 30 read items and 7 antilibrary items, using Open Library cover URLs
Created _includes/library-card.html partial with cover image + text fallback support
Created _pages/library.md with CSS-only toggle between Library / Antilibrary views
Added .library-* styles to _sass/_main.scss (grid, cards, covers, fallbacks, toggle, responsive)
Added Library link to _data/navigation.yml
Updated /reading/ page to redirect to /library/ via meta refresh
Updated homepage bio link from /reading/ to /library/

Local Jekyll build couldn’t verify (Ruby 2.6 vs vendor bundle built for 3.1) — needs bundle exec jekyll serve verification once Ruby env is sorted
Cover image URLs from Open Library should be spot-checked — some ISBNs may not have covers available
No year grouping implemented yet (spec mentioned it but the final layout spec used a flat grid)

Used layout: default instead of layout: page to avoid double-wrapping with <section class="post">
Used meta refresh for /reading/ → /library/ redirect since jekyll-redirect-from plugin isn’t installed
CSS-only toggle (no JS) for Library/Antilibrary switching using checkbox + sibling selectors
Used Open Library covers API URLs (ISBN-based) for cover images

Should items be grouped by year within each view, or is the flat grid sufficient?
Are all Open Library cover URLs resolving correctly?