Function rDevColor

src/components/CardMemoryAnalyticsView.tsx:79–84

(pp: number)

  const days = hours / 24;
  return `${days.toFixed(1)}d`;
}

function fmtStabilityDays(days: number): string {
  if (!Number.isFinite(days) || days <= 0) return '—';
  if (days < 30) return `${days.toFixed(1)}d`;
  if (days < 365) return `${(days / 30.436875).toFixed(1)}mo`;
  return `${(days / 365.25).toFixed(1)}y`;
}