`sync` refreshes the token chain first, then fetches new BeatLeader and
ScoreSaber scores (with a day of overlap), their replays, score stats,
leaderboards and map zips, and re-snapshots every played hash on Sundays.
The flake's plebleader-archive package runs the CLI with Node's type
stripping.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>