export function timeAgo(ts: number): string { const diff = Date.now() - ts; const mins = Math.floor(diff / 60000); if (mins < 1) return "JUST NOW"; if (mins < 60) return `${mins}M AGO`; const hours = Math.floor(mins / 60); if (hours < 24) return `${hours}H AGO`; const days = Math.floor(hours / 24); if (days < 7) return `${days}D AGO`; const weeks = Math.floor(days / 7); if (weeks < 9) return `${weeks}W AGO`; return `${Math.floor(days / 365) || 1}Y AGO`; }