KVM guest 'no working init': Wording

KVM guest on LVM: 'no working init' recovery

Try to make <h1>s and <h2>s make more sense

[meta] better next/prev

Show next/previous posts and tweak colors

Fix wording

LXC pt2 - provisioning

[css] More link contrast, underline links

Based on accessibility check:
https://pagespeed.web.dev/analysis/https-blog-michaelkelly-org-2023-09-lxc-containers-on-debian-part-1-setup/h1l63cis6d?form_factor=mobile

LXC containers part 1

I have a draft of part 2 as well.

[jq tricks] Update wording a little

I've probably fussed with this enough for now...

[sourcehut auto deploy] fixes, note about branches

[meta] Only push `main` branch

Fix up some issues in "jq tricks"

Add a 404 page

Simplify footer

Favicon

[Content] Auto deploy Hugo site to S3 w/ sourcehut

[content] link to great post about leaving GH

[content] Mirroring sourcehut -> github

Make default post URL more consistent with Blogger

This means new posts will fit the existing naming scheme better without
a custom `url` param in each file.