lambda to import recursive files on all modules

modules/apps.nix

@@ -1,15 +1,12 @@
 { lib, ... }:
 {
-  imports = [
-    ./apps/art.nix
-    ./apps/dictionaries.nix
-    ./apps/fonts.nix
-    ./apps/gaming.nix
-    ./apps/internet.nix
-    ./apps/multimedia.nix
-    ./apps/office.nix
-    ./apps/misc.nix
-  ];
+  imports =
+    let
+      appFiles = builtins.filter (file: builtins.match ".*\\.nix" file != null) (
+        builtins.attrNames (builtins.readDir ./apps)
+      );
+    in
+    map (file: ./apps/${file}) appFiles;
   my = {
     dev.gameDev.enable = lib.mkDefault false;
     apps = {