create base.nix

systems/configuration.nix

@@ -6,7 +6,6 @@
 }:
 {
   security.auditd.enable = true;
-  nixpkgs.config.allowUnfree = true;
 
   boot = {
     default = true;
@@ -15,16 +14,6 @@
     };
   };
 
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-  };
-
-  users = {
-    defaultUserShell = pkgs.zsh;
-    mutableUsers = false;
-  };
-
   networking = {
     firewall = {
       enable = lib.mkDefault true;
@@ -118,21 +107,6 @@
       };
     };
 
-    neovim = {
-      enable = true;
-      defaultEditor = true;
-      configure = {
-        customRC = ''
-          set undofile         " save undo file after quit
-          set undolevels=1000  " number of steps to save
-          set undoreload=10000 " number of lines to save
-
-          " Save Cursor Position
-          au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
-        '';
-      };
-    };
-
     zsh = {
       enable = true;
       syntaxHighlighting.enable = true;