/**
 * 秒格式化成 00:00
 * @param totalSeconds
 */
export function formatSeconds(totalSeconds: number): string {
    const minutes = Math.floor(totalSeconds / 60).toString().padStart(2, '0');
    const seconds = (totalSeconds % 60).toString().padStart(2, '0');
    return `${minutes}:${seconds}`;
}