build: set base path to /aura/ for subpath deployment

vite.config.ts

@@ -2,11 +2,13 @@ import { defineConfig, loadEnv } from 'vite';
 import react from '@vitejs/plugin-react';
 
 // 默认走 Go 后端 :4001；要回退 Node 后端就 set VITE_API_TARGET=http://localhost:4000
-export default defineConfig(({ mode }) => {
-  const env = loadEnv(mode, process.cwd(), '');
-  const target = env.VITE_API_TARGET || 'https://api.hoyidata.com';
-  return {
-    plugins: [react()],
+export default defineConfig(({ mode }) => {
+  const env = loadEnv(mode, process.cwd(), '');
+  const target = env.VITE_API_TARGET || 'https://api.hoyidata.com';
+
+  return {
+    base: '/aura/', // <-- 关键修改：设置构建的基础路径
+    plugins: [react()],
     server: {
       port: 3001,
       proxy: {