import api from './api'; export const login = async (username, password) => { const response = await api.post('login', { username, password }); const token = response.data.token; if (token) { localStorage.setItem('user', JSON.stringify(response.data)); } return response.data; }; export const isAuthenticated = () => { const user = localStorage.getItem('user'); if (!user) { return {} } return JSON.parse(user); };