!qol(restructure): heavy restructure

modules/direnv/home.nix

@@ -0,0 +1,21 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.modules.direnv;
+in
+{
+  options.modules.direnv = {
+    enable = lib.mkEnableOption "direnv";
+  };
+  config = lib.mkIf cfg.enable {
+    programs.direnv = {
+      enable = true;
+      # enableBashIntegration = true; # see note on other shells below
+      nix-direnv.enable = true;
+    };
+  };
+}