Export to markdown not working on Windows 11.

[jonasfroeller]

Describe the bug

> slidev export --format md

[Slidev] Try the new browser exporter!
You can use the browser exporter instead by starting the dev server as normal and visit localhost:<port>/export

  ●■▲
  Slidev  v51.4.0

  theme       @slidev/theme-seriph
  css engine  unocss
  entry       D:\xxx\slides.md
  ● rendering...[Error: EBUSY: resource busy or locked, rmdir 'D:\xxx
Contrib{
  errno: -4082,
  code: 'EBUSY',
  syscall: 'rmdir',
  path: 'D:\\xxx'
}
fatal error: all goroutines are asleep - deadlock!
 ELIFECYCLE  Command failed with exit code 1.

Minimal reproduction

Steps to reproduce the behavior:

Run slidev export --format md on Windows 11.

Environment

• Slidev version: v51.4.0
• Browser: playwright-chromium version 1.51.1
• OS: Windows 11 Pro

No other program other than explorer was interacting with the folder (according to Windows File Locksmith):