used pipe-operator on module import lambdas

base.nix

@@ -7,16 +7,16 @@
 }:
 {
   imports =
-    let
-      moduleFiles = builtins.filter (file: builtins.match ".*\\.nix" file != null) (
-        builtins.attrNames (builtins.readDir ./modules)
-      );
-    in
     [
       inputs.home-manager.nixosModules.home-manager
       ./jawz.nix
     ]
-    ++ (map (file: ./modules/${file}) moduleFiles);
+    ++ (
+      builtins.readDir ./modules
+      |> builtins.attrNames
+      |> builtins.filter (file: builtins.match ".*\\.nix" file != null)
+      |> map (file: ./modules/${file})
+    );
   system.stateVersion = "24.11";
   sops = {
     defaultSopsFormat = "yaml";