StripeFiller and FillExtents had identical 24-line overlap detection methods; move to FillHelpers and delegate from both callers. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
StripeFiller and FillExtents had identical 24-line overlap detection methods; move to FillHelpers and delegate from both callers. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>