Converts a given number of seconds into a human-readable format of days, hours, minutes, and seconds (e.g., '2d 10h 30m 15s').

TimeConversion.ts

function formatTime(seconds: number): string {
    if (seconds <= 0) return '0s';

    const units: [number, string][] = [
        [86400, 'd'],
        [3600, 'h'],
        [60, 'm'],
        [1, 's']
    ];

    let result = '';
    
    for (const [divisor, suffix] of units) {
        if (seconds >= divisor) {
            const value = Math.floor(seconds / divisor);
            result += `${value}${suffix} `;
            seconds %= divisor;
        }
    }

    return result.trim();
}