function toggleMenu() {
const menu = document.getElementById('sidemenu');
const toggleIcon = document.querySelector ('toggle-menu');
const isMenuVisible = menu.classList.conatins('show-menu');
if (isMenuVisible) {
menu.classList.remove('show-menu');{
else{
menu.classList.add('show-menu');
toggleIcon.classList.toggle('rotate');
document.addEventListener('DOMContentLoaded', () => {
const toggleIcon = document.querySelector('.toggle-menu');
if (toggleIcon) {
toggleIcon.addEventListener('click', toggleMenu);
} else {
console.error('Element with class "toggle-menu" not found.');
}
});