Refactor hosts folder

modules/variables.nix

@@ -0,0 +1,41 @@
+{ config, lib, ... }:
+{
+  imports = [
+    ./themes/catppuccin.nix
+  ];
+
+  config.var = {
+    username = "kiri";
+    configDirectory = "/home/" + config.var.username + "/.config/nixos";
+
+    keyboardLayout = "us";
+
+    location = "Meterik";
+    timeZone = "Europe/Amsterdam";
+    defaultLocale = "en_US.UTF-8";
+    timeLocale = "en_DK.UTF-8";
+    numericLocale = "en_IE.UTF-8";
+    otherLocale = "nl_NL.UTF-8";
+
+    git = {
+      username = "kiri";
+      email = "mail@jelles.net";
+    };
+
+    preferred = {
+      editor = "nvim";
+      terminal = "kitty";
+      browser = "brave";
+    };
+
+    autoUpgrade = false;
+    autoGarbageCollector = true;
+  };
+
+  options = {
+    var = lib.mkOption {
+      type = lib.types.attrs;
+      default = { };
+    };
+  };
+}