[Bug]: 开启 Rspress Module Doc 功能，代码块设置 iframe，报 Can't resolve 'react/jsx-dev-runtime'

[BeaconSage]

版本信息

System:
    OS: Linux 6.8 Ubuntu 24.04 LTS 24.04 LTS (Noble Numbat)
    CPU: (8) x64 AMD Ryzen 7 5825U with Radeon Graphics
    Memory: 8.12 GB / 15.62 GB
    Container: Yes
    Shell: 5.2.21 - /bin/bash
  npmPackages:
    @modern-js/eslint-config: 2.58.0 => 2.58.0 
    @modern-js/module-tools: 2.58.0 => 2.58.0 
    @modern-js/plugin-rspress: 1.27.1 => 1.27.1 
    @modern-js/plugin-tailwindcss: 2.58.0 => 2.58.0

问题详情

初始化项目， 开启 Rspress Module Doc 功能，在 doc/index.mdx 中 输入代码块，并设置类型为 iframe，pnpm dev 后报 Can't resolve 'react/jsx-dev-runtime'

demo：
test.tar.gz

复现链接

附件 test.tar.gz

复现步骤

1. pnpm dev
2. 控制台报错

File: /home/beacon/Documents/test/node_modules/.rspress/virtual-demo/_index_1.entry.tsx:1:1
  × Module not found: Can't resolve 'react/jsx-dev-runtime' in '/home/beacon/Documents/test/node_modules/.rspress/virtual-demo'
   ╭─[1:34]
 1 │ import { jsxDEV as _jsxDEV } from "react/jsx-dev-runtime";
   ·                                   ───────────────────────
 2 │ import { render } from 'react-dom';
 3 │ import "/home/beacon/Documents/test/node_modules/.pnpm/@rspress+plugin-preview@1.27.1_@babel+core@7.25.2_@rspress+core@1.27.1_webpack@5.93.0__react-_yafijyfmxaorishhjxftxnjjba/node_modules/@rspress/plugin-preview/static/global-styles/entry.css";
   ╰────