'use client' import { useEffect, useState } from 'react' /** Reloj en vivo del estado del servidor (equivale a startTime()/useClock de Django). */ export function ServerClock() { const [time, setTime] = useState('') useEffect(() => { const tick = () => setTime(new Date().toLocaleTimeString('es-ES')) tick() const id = setInterval(tick, 1000) return () => clearInterval(id) }, []) return ( {time} ) }