refactor(users/glittershark): Rename to grfn

Rename my //users directory and all places that refer to glittershark to
grfn, including nix references and documentation.

This may require some extra attention inside of gerrit's database after
it lands to allow me to actually push things.

Change-Id: I4728b7ec2c60024392c1c1fa6e0d4a59b3e266fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2933
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>

users/grfn/system/home/modules/emacs.nix

@@ -0,0 +1,99 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+
+let
+ # doom-emacs = pkgs.callPackage (builtins.fetchTarball {
+ #   url = https://github.com/vlaci/nix-doom-emacs/archive/master.tar.gz;
+ # }) {
+ #   doomPrivateDir = ./doom.d;  # Directory containing your config.el init.el
+ #                               # and packages.el files
+ # };
+
+  depot = config.lib.depot;
+
+in {
+  imports = [
+    ./lib/cloneRepo.nix
+  ];
+
+  # home.packages = [ doom-emacs ];
+  # home.file.".emacs.d/init.el".text = ''
+  #     (load "default.el")
+  # '';
+  #
+
+  config = mkMerge [
+    {
+      home.packages = with pkgs; [
+        # LaTeX (for org export)
+        (pkgs.texlive.combine {
+          inherit (pkgs.texlive)
+          scheme-basic collection-fontsrecommended ulem
+          fncychap titlesec tabulary varwidth framed fancyvrb float parskip
+          wrapfig upquote capt-of needspace;
+        })
+
+        ispell
+
+        ripgrep
+        coreutils
+        fd
+        clang
+        gnutls
+      ];
+
+      nixpkgs.overlays = [
+        (import (builtins.fetchTarball {
+          url = "https://github.com/nix-community/emacs-overlay/archive/54afb061bdd12c61bbfcc13bad98b7a3aab7d8d3.tar.gz";
+          sha256 = "0hrbg65d5h0cb0nky7a46md7vlvhajq1hf0328l2f7ln9hznqz6j";
+        }))
+      ];
+
+      programs.emacs = {
+        enable = true;
+        package = pkgs.emacsUnstable;
+        extraPackages = (epkgs:
+          (with depot.tools.emacs-pkgs; [
+            dottime
+            tvl
+          ])
+          ++ (with depot.third_party.emacs; [
+            vterm
+          ])
+        );
+      };
+
+      grfn.impure.clonedRepos = {
+        orgClubhouse = {
+          github = "glittershark/org-clubhouse";
+          path = "code/org-clubhouse";
+        };
+
+        doomEmacs = {
+          github = "hlissner/doom-emacs";
+          path = ".emacs.d";
+          after = ["emacs.d"];
+          onClone = "bin/doom install";
+        };
+
+        "emacs.d" = {
+          github = "glittershark/emacs.d";
+          path = ".doom.d";
+          after = ["orgClubhouse"];
+        };
+      };
+
+      programs.zsh.shellAliases = {
+        "ec" = "emacsclient";
+      };
+    }
+    (mkIf pkgs.stdenv.isLinux {
+      # Notes
+      services.syncthing = {
+        enable = true;
+        tray = true;
+      };
+    })
+  ];
+}