Journal

Notes are a pile; a journal is a calendar. Each local day gets exactly one page: today's is always editable and saves as you type, past days render read-only until you deliberately unlock them, and a fourteen-day strip shows at a glance which days you actually wrote.

The header keeps the honest numbers — total entries, current writing streak, words today — and any day can be sent out as Markdown to the Editor or Notes. Local days are computed with real calendar arithmetic, so a daylight-saving change never eats an entry.