Prefer hugo for blog.wpcarro.dev

Instead of creating my own static website generator, I'm trying Hugo. Huge is a
newer alternative to Jekyll. So far, I like what I see.

- Ignoring /blog/public since this is where `huge -D` generates the static
  assets.
- Using a TailwindCSS theme.
- Creating a dumby post about Emacs to test deployments.
- Deleting all Common Lisp and Nix code that powered my previous, half-baked
  blog.

blog/archetypes/default.md

@@ -0,0 +1,6 @@
+---
+title: "{{ replace .Name "-" " " | title }}"
+date: {{ .Date }}
+draft: true
+---
+