Per-user listening stats via on-the-fly GROUP BY strftime (no rollup tables):
totals (plays + seconds), top artists/albums/tracks, a day/month/year time
series, and a 24h listening clock. Local-day bucketing via a tz offset.
Params exactly matched per query (node:sqlite throws on extra named params);
from defaults to all-time (avoiding the _toEpochSec(0)->now trap). Unit-verified.
Next: the web statistics view. Wrapped endpoint is Phase 4.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>