"use client"; import Link from "next/link"; import { usePathname } from "next/navigation"; import { LayoutDashboard, BookOpen, PlusCircle, Calendar, MonitorPlay } from "lucide-react"; // Icon export default function Sidebar() { const pathname = usePathname(); // Helper untuk mengecek apakah menu sedang aktif const isActive = (path: string) => pathname === path; return ( ); }