first commit

frontend/src/api/index.js

@@ -0,0 +1,26 @@
+import axios from 'axios'
+
+const apiClient = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE || '/api',
+})
+
+apiClient.interceptors.request.use(config => {
+  const token = localStorage.getItem('token')
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`
+  }
+  return config
+})
+
+apiClient.interceptors.response.use(
+  response => response,
+  error => {
+    if (error.response?.status === 401) {
+      localStorage.removeItem('token')
+      window.location.href = '/login'
+    }
+    return Promise.reject(error)
+  }
+)
+
+export default apiClient