started overhaul

overhaul/modules/common/locale.nix

@@ -0,0 +1,21 @@
+{
+  inputs,
+  outputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkEnableOption mkIf mkOption types;
+  cfg = config.horseman.common.locale;
+in {
+  options = {
+    horseman.common.locale = {
+      enable = mkEnableOption "Dutch locale settings";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    time.timeZone = "Europe/Amsterdam";
+  };
+}