Axios API client with interceptors

                  import axios, { AxiosError } from 'axios'
import { v4 as uuidv4 } from 'uuid'

const api = axios.create({
  baseURL: import.meta.env.VITE_API_URL || 'http://localhost:3000/api/v1',
  timeout: 15000,
  headers: {
    'Content-Type': 'application/json',
  },
})

// Request interceptor - add auth token
api.interceptors.request.use(
  (config) => {
    const token = localStorage.getItem('authToken')
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }

    // Add request ID for debugging
    config.headers['X-Request-ID'] = uuidv4()

    return config
  },
  (error) => Promise.reject(error)
)

// Response interceptor - handle errors
api.interceptors.response.use(
  (response) => response,
  (error: AxiosError) => {
    if (error.response?.status === 401) {
      localStorage.removeItem('authToken')
      window.location.href = '/login'
    }

    const errorMessage =
      (error.response?.data as any)?.message ||
      'An unexpected error occurred'

    return Promise.reject({
      message: errorMessage,
      status: error.response?.status,
      data: error.response?.data,
    })
  }
)

export default api