treewide: read commit description

What changed here was:
- I updated the lock file
- I added ZNC to my services
- I moved my services to a new directory
- I renamed my user to arturm
- I renamed my system to cityseventeen
- I moved to en_US.UTF-8
- I switched to using Rose Pine
- I added a Mako option
- Some refactoring where it was needed

These are all changes I forgot to commit, I had intentions
of commiting them but I didn't until now. Oops!

hosts/shared/default.nix

@@ -1,7 +1,7 @@
-{ lib, ... }:
+{ ... }:
+let
+  listFiles = dir: builtins.attrNames (builtins.readDir dir);
+in
 {
-  imports = lib.pipe (builtins.readDir ./.) [
-    (lib.filterAttrs (n: _v: n != "default.nix" && lib.last (lib.stringToCharacters n) != "~"))
-    (lib.mapAttrsToList (n: _v: ./${n}))
-  ];
+  imports = map (n: ./${n}) (builtins.filter (n: n != "default.nix") (listFiles ./.));
 }

hosts/shared/mako.nix

@@ -0,0 +1,23 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.alqueva.programs.mako;
+
+  inherit (lib.options) mkEnableOption mkPackageOption;
+  inherit (lib.modules) mkIf;
+in
+{
+  options.alqueva.programs.mako = {
+    enable = mkEnableOption "mako";
+    package = mkPackageOption pkgs "mako" { };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+    systemd.packages = [ cfg.package ];
+  };
+}