{
  "date": "2026-02-24",
  "events": [
    {"time": "19:27", "activity": "Wind-down check-in sent. Suggested Askir audiobook + Kinder der Zeit. Reminded about Friseur tomorrow.", "source": "heartbeat"},
    {"time": "19:30", "activity": "Fixing one minor bug in workout app, then winding down. Plans to watch Detective Conan.", "source": "chat"}
  ],
  "yesterday": {
    "sleep": "~midnight (estimated)",
    "summary": "SSH tinkering, nose shower done, asleep ~midnight"
  }
}