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/default.nix

@@ -1,21 +0,0 @@
-{ pkgs, depot, briefcase, ... }:
-
-let
-  injections = pkgs.writeText "injections.lisp" ''
-    (in-package #:server)
-    (setq *path-to-posts* "${./posts}")
-    (setq *pandoc-bin* "${pkgs.pandoc}/bin/pandoc")
-    (setq *html-template* "${./src/index.html}")
-  '';
-in depot.nix.buildLisp.program {
-  name = "server";
-  deps = with depot.third_party.lisp; with briefcase.third_party.lisp; [
-    hunchentoot
-    cl-arrows
-    cl-ppcre
-  ];
-  srcs = [
-    ./src/server.lisp
-    injections
-  ];
-}