chore(rebuild): re-incorporate header links

[montogeek]

Src code patched until
remarkjs/remark-autolink-headings#41 is merged, if
ever, we should probably use a fork.

[montogeek]

It works by changing htmlAttributes to hProperties, basically remarkjs/remark-autolink-headings#41 changes.
@ben-eb @wooorm would accept a new PR with those changes?

[wooorm]

Ohh, seems Ben isn’t very active in remark anymore. Let me see and check in with him if he’s interested in moving it to @remarkjs

[montogeek]

Thank you @wooorm !

[skipjack]

@montogeek not seeing any links pop up in the h* elements... do I need to install the package from that fork in order for it to work?

[skipjack]

Nvm used @rigor789's fork, @rigor789/remark-autolink-headings, which works. Cleaning up the styling slightly and then pushing/merging and knocking another one down 🎉. Thanks for digging into this @montogeek.

[montogeek]

@skipjack Yep, I patched it locally applying same changes as that fork