Add support for markdown wikilinks (aka piped links)

[Mexator]

This PR adds support for Obsidian-style links.

Syntax is [[Link|Display text]]. The rendering to HTML is done with markdown-it-wikilinks

[imysl0]

Use this to prevent generating unnecessary HTML suffixes for MD files.

    mkdown.use(mdWikilinks({
      uriSuffix: ''
    }))

[Mexator]

Use this to prevent generating unnecessary HTML suffixes for MD files.

    mkdown.use(mdWikilinks({
      uriSuffix: ''
    }))

thanks for the suggestion, done

[imysl0]

I tried it, and it works great. I've integrated it into my own instance. Thank you so much!

[imysl0]

Hi @Mexator ：
Are you interested in adding support for markdown-it-container markdown-it-container to wikjs?
Although it's a bit abrupt, haha!

[Mexator]

Hi @Mexator ： Are you interested in adding support for markdown-it-container markdown-it-container to wikjs? Although it's a bit abrupt, haha!

No, sorry, I moved on to another wiki engine since I opened this PR