Add new config entry: darwin_work which follows the darwin system configuration but has another home config.

nix/pkgs/darwin_work.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  home = {
+    packages = with pkgs; [
+      (python311.withPackages (pythonPkgs: [
+        pythonPkgs.pip
+        pythonPkgs.setuptools
+      ]))
+      pcre
+      ccache
+    ];
+  };
+}

nix/pkgs/home.nix

@@ -119,8 +119,6 @@ in
       tree-sitter
       codelldb
       bottom
-      python311
-      pcre
     ];
 
     file = symlinkFiles;