Build failed for md file name containing `#`

[sharpchen]

Describe the bug

If build markdown files where names containing #, the build will fail.

Reproduction

See: https://stackblitz.com/edit/vite-p8gtbd?file=docs%2F.vitepress%2Fconfig.ts

If example#.md as an item in sidebar, build fails.

Expected behavior

Should have an error message on console to hint such naming problem if it's by design

System Info

...

Additional context

No response

Validations

• [X] Check if you're on the latest VitePress version.
• [X] Follow our Code of Conduct
• [X] Read the docs.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[sharpchen]

And md file named containing pattern like \[.*\] will lead to *.path.js missing in vitepress 1.1.0