Nut UI无法和Vite SSR 结合使用，不能支持SSR

我参考 Vite官方提供的SSR Vue项目（https://github.com/vitejs/vite/tree/main/packages/playground/ssr-vue），只需要在这个项目use Nut UI就会报错。

然后引入Nut UI，yarn run build可以通过，但是访问服务则报错：

ReferenceError: Element is not defined
at /Volumes/Work/Development/onein-taro-build/node_modules/@nutui/nutui/dist/nutui.umd.js:6:13928
at /Volumes/Work/Development/onein-taro-build/node_modules/@nutui/nutui/dist/nutui.umd.js:6:72
at Object. (/Volumes/Work/Development/onein-taro-build/node_modules/@nutui/nutui/dist/nutui.umd.js:6:283)
at Module._compile (node:internal/modules/cjs/loader:1092:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1121:10)
at Module.load (node:internal/modules/cjs/loader:972:32)
at Function.Module._load (node:internal/modules/cjs/loader:813:14)
at Module.require (node:internal/modules/cjs/loader:996:19)
at require (node:internal/modules/cjs/helpers:92:18)
at Module. (/Volumes/Work/Development/onein-taro-build/dist/server/entry-server.js:26:13)

## 最小可复现仓库
import { createSSRApp } from 'vue'
import { createRouter } from './router'
import App from './Home.vue'
import './app.scss';
import NutUI from '@nutui/nutui';
export function createApp() {
const app = createSSRApp(App)
const router = createRouter()
app.use(NutUI).use(router)
return { app, router }
}

## 预期的行为和实际行为

## 复现步骤，具体代码
、
## 相关环境信息
- **操作系统**：MAC
- **Node 版本**：15.4
- **NutUI 版本**： @nutui/nutui@3.1.2
- **Vue 版本**：3.2
- **引用方式**： yarn