docs: improve quickstart tips (#12606)

packages/vant/docs/markdown/quickstart.en-US.md

@@ -230,9 +230,7 @@ import 'vant/es/image-preview/style';
 
 - "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.
 - During use, if the component cannot be imported, because `unplugin-vue-components` is not a plug-in officially maintained by `Vant`, it is recommended to give feedback under the [unplugin/unplugin-vue-components](https://github.com/antfu/unplugin/unplugin-vue-components) repository.
-
-  > Tips: when the version number of `unplugin-vue-components` is >= 0.26.0 or above, for `webpack`, `vuecli`, `rspack`, you need to use `ComponentsPlugin.default` to register.
-
+- when the version number of `unplugin-vue-components` is >= 0.26.0, for `webpack`, `vue-cli`, and `rspack`, you need to use `ComponentsPlugin.default` to register.
 - `@vant/auto-import-resolver` provides some configuration options. Please refer to the [README document](https://github.com/youzan/vant/tree/main/packages/vant-auto-import-resolver) for more information.
 - If it is a similar problem that the style does not take effect, feedback under the `Vant` repository.
 

packages/vant/docs/markdown/quickstart.zh-CN.md

@@ -252,9 +252,7 @@ import 'vant/es/image-preview/style';
 
 - 请避免同时使用「全量引入」和「按需引入」这两种引入方式，否则会导致代码重复、样式错乱等问题。
 - 在使用过程中，如果你遇到组件不能导入的问题，因为 unplugin-vue-components 并不是 Vant 官方维护的插件，所以建议到 [unplugin/unplugin-vue-components](https://github.com/unplugin/unplugin-vue-components) 仓库下反馈。
-
-  > 提示：`unplugin-vue-components` 在版本号 >= 0.26.0 以上时，对于 `webpack`、`vuecli`、`rspack` 的，需要使用 `ComponentsPlugin.default` 进行注册。
-
+- 当 `unplugin-vue-components` 的版本号 >= 0.26.0 时，对于 `webpack`、`vue-cli` 和 `rspack`，你需要使用 `ComponentsPlugin.default` 进行注册。
 - `@vant/auto-import-resolver` 提供了一些配置项，请参考 [README 文档](https://github.com/youzan/vant/tree/main/packages/vant-auto-import-resolver) 来了解更多。
 - 如果是样式不生效的相关问题，你可以在 Vant 仓库下反馈。