feat(ai): 新增AI助手功能及相关组件

refactor(websocket): 重构WebSocket服务管理及字典同步功能

style(login): 优化登录页面样式及背景图

perf(menu): 改进菜单项展开状态监听逻辑

build: 更新依赖并添加prettier和lint-staged配置

docs: 更新README和注释说明

chore: 清理无用代码和文件

frontend/vite.config.ts

@@ -1,5 +1,5 @@
 import vue from "@vitejs/plugin-vue";
-import { type ConfigEnv, loadEnv, defineConfig } from "vite";
+import { type ConfigEnv, type UserConfig, loadEnv, defineConfig } from "vite";
 
 import AutoImport from "unplugin-auto-import/vite";
 import Components from "unplugin-vue-components/vite";
@@ -18,7 +18,7 @@ const __APP_INFO__ = {
 const pathSrc = resolve(__dirname, "src");
 
 // Vite配置  https://cn.vitejs.dev/config
-export default defineConfig(({ mode }: ConfigEnv) => {
+export default defineConfig(({ mode }: ConfigEnv): UserConfig => {
   const env = loadEnv(mode, process.cwd());
   const isProduction = mode === "production";