export function formatTime(minutes: number): string { return `${Math.floor((minutes / 60) % 24) .toFixed(0) .padStart(2, "0")}:${(minutes % 60).toFixed(0).padStart(2, "0")}`; } export function timeToMinute(time: string): number { return Math.floor(Date.parse(`1970-01-01T${time}:00Z`) / 60000); }