Three discovery-mix defects from the intent audit (Scribe note #1254),
all sharing the same root pattern — skips treated as non-events:
- Deep Cuts (#1257): eligibility counted only unskipped plays, so a
track skipped twice with zero completed listens read as "barely
heard" and kept being re-offered. Tracks with >=2 skips no longer
qualify; a single accidental skip doesn't banish.
- Rediscover (#1258): a skip on a rediscover-sourced play — the user
explicitly declining the resurfacing invitation — changed nothing,
so declined tracks re-qualified the next day forever. Such tracks
now sit out 90 days.
- On This Day (#1256): day-of-year distance used plain ABS, so
Dec 28 vs Jan 3 read as 359 days apart and the window silently
gutted itself for ~3 weeks around every New Year. Now circular
(LEAST(d, 365-d)), anchored on the build-date parameter instead of
now() so it's testable and consistent with the mix's daily
determinism.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TsF3cNoKrqCYsU78cXC8U6
