Autosave heartbeat

Use schedules when a running timer should own a cadence callback. This fits draft autosave, heartbeat pings, presence updates, and lightweight status refreshes.

Autosave heartbeatLive

Autosave heartbeat

Waiting for first save

idle

Cadence2s

Overlapskip

Saves0

1. first autosave runs on start

const timer = useScheduledTimer({
  autoStart: true,
  schedules: [
    {
      id: 'autosave',
      everyMs: 5000,
      overlap: 'skip',
      callback: async () => {
        await saveDraft();
      },
      onError: error => {
        reportAutosaveError(error);
      },
    },
  ],
});