docusaurus-plugin-typedoc causes fatal error on Windows

[mysticatea]

Hello.

First, thank you for the useful plugins.

After I upgraded docusaurus-plugin-typedoc, it started to fail on Windows.

Error while parsing Markdown frontmatter.
This can happen if you use special characters in frontmatter values (try using double quotes around that value).
Can't process doc metadatas for doc at path "C:\Users\***\index.md" in version "current"
Loading of version failed for version "current"
YAMLException: unknown escape sequence at line 4, column 14:
    slug: "/util\foo"
                 ^

It looks that docusaurus-plugin-typedoc uses Windows paths as-is for the slug.

https://github.com/tgreyuk/typedoc-plugin-markdown/blob/0047faf1d3e2ec91752cef0603f2838ce1e70be9/packages/docusaurus-plugin-typedoc/src/front-matter.ts#L56

[tgreyuk]

thanks - fix in docusaurus-plugin-typedoc@0.15.3

[mysticatea]

I have confirmed that's fixed. Thank you!