chore: adjust file structure

src/client/axios.ts

@@ -0,0 +1,30 @@
+import axios from "axios"
+
+const axiosInstance = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE_URL ?? "/api",
+  timeout: 10000,
+  headers: {
+    "Content-Type": "application/json",
+  },
+})
+
+axiosInstance.interceptors.request.use((config) => {
+  const token = localStorage.getItem("auth-token")
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`
+  }
+  return config
+})
+
+axiosInstance.interceptors.response.use(
+  (response) => response,
+  (error) => {
+    if (error.response?.status === 401) {
+      localStorage.removeItem("auth-token")
+      window.location.href = "/login"
+    }
+    return Promise.reject(error)
+  }
+)
+
+export default axiosInstance