message: docs: add nuxt 3 guide
diff: @@ -212,3 +212,24 @@ import 'vant/es/image-preview/style';
  ```
  > Tip: "Full Import" and "On-demand Import" should not be used at the same time, otherwise it will lead to problems such as code duplication and style overrides.
  +
  +## With Frameworks
  +
  +### Use Vant in Nuxt 3
  +
  +When using Vant in Nuxt 3, you should add `/vant/` to the `build.transpile`:
  +
  +```ts
  +import { defineNuxtConfig } from 'nuxt';
  +
  +export default defineNuxtConfig({
  + build: {
  + transpile: [/vant/],
  + },
  +});
  +```
  +
  +Reference:
  +
  +- [nuxt/framework#6761](https://github.com/nuxt/framework/issues/6761)
  +- [nuxt/framework#4084](https://github.com/nuxt/framework/issues/4084)
  