1import { useEffect, useState } from 'react';2 3export function useCountdown(seconds: number) {4  const [left, setLeft] = useState(seconds);5 6  useEffect(() => {7    if (left <= 0) return;8    const id = window.setTimeout(() => setLeft(left - 1), 1000);9    return () => window.clearTimeout(id);10  }, [left]);11 12  return left;13}

1 export const plans = [2-removed   { name: 'Starter', price: 9, seats: 1 },3-removed   { name: 'Team', price: 29, seats: 5 },4+added   { name: 'Starter', price: 12, seats: 2 },5+added   { name: 'Team', price: 39, seats: 10, trialDays: 14 },6   { name: 'Business', price: 99, seats: 50 },7 ];