add all frontend files

src/utils/api.js

@@ -0,0 +1,16 @@
+import axios from 'axios';
+
+export const API_BASE_URL = import.meta.env.VITE_BASE_URL || 'http://localhost:8000';
+
+const api = axios.create({ baseURL: API_BASE_URL });
+
+// Add token to requests if available
+api.interceptors.request.use((config) => {
+  const token = localStorage.getItem('token');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+export default api;