Anchors for headings

[flub]

It would be nice to be able to link directly to specific headings in the blog. Many blogging software systems automatically create anchors for headings, often also exposing them as discoverable links via CSS. It would be great if the iroh blog also had this feature.

[matheus23]

iroh.computer/docs has this. It should be/might be easy to port from the docs to the blog?