fix

frontend/src/api/auth.ts

@@ -1,7 +1,7 @@
-import axios from 'axios';
-import type { User } from '@/types';
+import axios from "axios";
+import type { User } from "@/types";
 
-const AUTH_BASE = '/auth';
+const AUTH_BASE = "/api/auth";
 
 export const authApi = {
   login: (): void => {
@@ -22,4 +22,4 @@ export const authApi = {
       return null;
     }
   },
-};
+};

frontend/vite.config.ts

@@ -1,25 +1,23 @@
-import { defineConfig } from 'vite';
-import react from '@vitejs/plugin-react';
-import path from 'path';
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import path from "path";
+
+const backend = "http://127.0.0.1:3001";
 
 export default defineConfig({
   plugins: [react()],
   resolve: {
     alias: {
-      '@': path.resolve(__dirname, './src'),
+      "@": path.resolve(__dirname, "./src"),
     },
   },
   server: {
     port: 5173,
     proxy: {
-      '/api': {
-        target: 'http://localhost:3001',
-        changeOrigin: true,
-      },
-      '/auth': {
-        target: 'http://localhost:3001',
+      "/api": {
+        target: backend,
         changeOrigin: true,
       },
     },
   },
-});
+});