@gurupanguji

Implementation Plan: Semantic Temporal Data (#208)

Task List

• Create docs/superpowers/specs/2026-04-15-semantic-dates.md and docs/superpowers/plans/2026-04-15-semantic-dates.md (Self-referential)
• Update index.html (Homepage feed dates & Footer)
• Update blog/index.html (Archive list dates)
• Update _layouts/post.html (Post header date & Footer)
• Update labs/index.html (Footer copyright)
• Update reviews/index.html (Review metadata & Footer)
• Update AGENTS.md (Footer copyright)
• Run bundle exec jekyll build and verify output in _site/

Detailed Implementation

Index Feed (index.html)

<div class="feed-day-label"><time datetime=""></time></div>

Archive Feed (blog/index.html)

<span class="archive-item-date"><time datetime=""></time></span>

Post Meta (_layouts/post.html)

<div class="post-meta"><time datetime=""></time></div>

Review Metadata (reviews/index.html)

<div class="entry-meta">
  <time datetime="2026-03">March 2026</time>
  <span>40MP X-Trans</span>
</div>