Function formatDate

uai/uai.ts:81–88

(date: Date)

    const min = String(date.getMinutes()).padStart(2, "0");
    return `${y}/${m}/${d} ${h}:${min}`;
}

function getTodayStart(): number {
    const now = new Date();
    now.setHours(0, 0, 0, 0);
    return Math.floor(now.getTime() / 1000);
}

// 解析时间参数：2h -> 2小时, 30m -> 30分钟
function parseTimeLimit(s: string): number | null {
    const match = s.match(/^(\d+)(h|m)$/i);