refactor: use lib.optionals instead of if...then...else...

home/base/desktop/dev-tools.nix

@@ -41,8 +41,7 @@
       exercism
     ]
     ++ (
-      if pkgs.stdenv.isLinux
-      then [
+      lib.optionals pkgs.stdenv.isLinux [
         # Automatically trims your branches whose tracking remote refs are merged or gone
         # It's really useful when you work on a project for a long time.
         git-trim
@@ -57,7 +56,6 @@
         wireshark # network analyzer
         ventoy # create bootable usb
       ]
-      else []
     );
 
   programs = {