feat: Convert to module options

modules/gitTools.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.jiriks74.zsh;
+in {
+  meta.maintainers = with lib.maintainers; [jiriks74];
+
+  options.jiriks74.zsh.gitTools = lib.mkEnableOption "Install usefull git tools";
+
+  config = lib.mkIf cfg.gitTools {
+    # assertions = [
+    #   {
+    #     # Condition that must be true
+    #     assertion = cfg.enable;
+    #     # Error message if the assertion fails
+    #     message = ''
+    #       Home-Manager module jiriks74.zsh.gitTools is enabled but jiriks74.zsh is not!
+    #     '';
+    #   }
+    # ];
+    home.packages = with pkgs; [
+      gh
+      tea
+    ];
+  };
+}