Made hostname variable (set in flake). Added ncli as a tool for fast nix specific commands (ncli.nix).

flake.nix

@@ -34,6 +34,7 @@
   outputs = inputs@{ nixpkgs, home-manager, nixos-hardware ,stylix, zen-browser, grub2-themes, nix-flatpak, ... }:
   let
     username = "cookiez";
+    hostname = "nixos";
     version = "25.05";
     system = "x86_64-linux";
     pkgs = import nixpkgs { inherit system; };
@@ -45,11 +46,14 @@
   in
   {
     nixosConfigurations = {
-      #Replace the below with your hostname!!! Like: {hostname} = nixpkgs.lib.nixosSystem {
-      nixos = nixpkgs.lib.nixosSystem {
+      ${hostname} = nixpkgs.lib.nixosSystem {
         inherit system;
         specialArgs = { 
-          inherit inputs username version system;
+          inherit inputs;
+          inherit username;
+          inherit version;
+          inherit system;
+          host = hostname;
         };
         modules = [
           ./modules