Missed in the card rewrite: <x-card> now renders data-md-list-row,
data-md-list-open and data-md-list-actionable, but list-rows.js still
queried only the unprefixed data-list-row/-open/-actionable, so a
card's row press and its actionable Enter/Space stopped working.
<x-list-item>, still unrewritten until the next commit, keeps
rendering the old names, so the script answers both for now (the same
transition interaction.css already makes for data-md-dragged), and the
fallback comes out once list-item moves too.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
