stable version. add scripts for fast update

nixos/configuration.nix

@@ -58,8 +58,9 @@
 
   # Configure keymap in X11
   services.xserver.xkb = {
-    layout = "us";
+    layout = "us,ru";
     variant = "";
+    options = "grp:win_space_toggle";
   };
 
   # Enable CUPS to print documents.
@@ -92,23 +93,18 @@
       "networkmanager"
       "wheel"
     ];
-    packages = with pkgs; [
-      #  thunderbird
-    ];
   };
 
   # Install firefox.
   programs.firefox.enable = true;
 
-  # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-    #  wget
     pkgs.kitty
+    pkgs.hiddify-app
   ];
 
   # Some programs need SUID wrappers, can be configured further or are
@@ -168,6 +164,9 @@
     # xwayland.enable = true; # Xwayland can be disabled.
   };
 
+  programs.zsh.enable = true;
+  users.users.krosh.shell = pkgs.zsh;
+
   boot = {
 
     plymouth = {