A muted separator for chat transcripts — day chip, unread watermark and context event — that derives Today/Yesterday from calendar days, relabels itself at local midnight, and can pin to the top while its day scrolls.
npx shadcn@latest add @zyeon/chat-day-dividerZyeon UI limits how often it can be asked, and Chat Day Divider hasn't had its turn. Its source will show here once it has.