CardDetailScreen renders title, inline-Markdown body, and a quiet dates
footer; all writing moves to the new CardEditScreen, a full-screen cover
with segmented Details/Body panes. Drafts commit in one perform bracket
on Save only — Cancel guards dirty drafts with a discard confirmation,
and a failed write keeps the sheet and its drafts and raises an alert
instead of dismissing. CardAttributesSection becomes a pure
binding-driven editor with no write path of its own. The UI test walk
crosses the new split, with body-pane and discard coverage, and a
deterministic replaceAllText helper retires the flaky ⌘A select-all.
Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
rzen
c4591ead2c