Improve SEO of docs

[Jarred-Sumner]

The SEO for the docs isn't very good right now. We probably will need to manually write descriptions for some pages.

Ideally though, we'd use JSON+LD so that google has high quality search cards that appear

https://developers.google.com/search/docs/appearance/structured-data/intro-structured-data

It would be funny to make some examples literally appear as recipes

Currently, it looks like this when you google:

[xHyroM]

Good idea, also some FAQ would be great

And we should take a look here: https://pagespeed.web.dev/report?url=https%3A%2F%2Fbun.sh%2Fdocs&form_factor=desktop there are issues in SEO, we should fix them

[simylein]

It looks like the docs are pretty good now and page speed gives them a 100 in every category. Thank you for improving them 🙂