CODE FIT PRO

  https://www.youtube.com/watch?v=v iwSxuaAtbo https://countdown-timer-vert-phi.vercel.app/ import { useEffect, useState } from "react"; type TimerProps = { duration: number; onExpired: () => void; }; const Timer = ({ duration = 60000, onExpired }: TimerProps) => { const [time, setTime] = useState(duration); const SEC = 1000; const MIN = 60 * SEC; const HOUR = 60 * MIN; const DAY = 24 * HOUR; useEffect(() => { const timerId = setTimeout(() => { if (time <= 0) { clearTimeout(timerId); onExpired && onExpired(); } else { setTime((time) => time - 1000); } }, 1000); return () => { clearTimeout(timerId); }; }, [time]); const getFormattedTime = (getTime: number) => { const day = Math.floor(getTime / DAY); const hour = Math.floor((getTime % DAY) / HOUR); const minute = Math.floor((getTime % HOUR) / MIN); const second = Math.floor((getTime % M...