refactored nixos directory & updated README

nixos/flake.nix

@@ -12,6 +12,45 @@
       specialArgs = { inherit inputs; };
       modules = [
         ./configuration.nix
+        ./hardware-configuration.nix
+        # ./fingerprint-scanner.nix
+        ./sound.nix
+        ./usb.nix
+        ./time.nix
+        ./swap.nix
+        ./bootloader.nix
+        ./nix-settings.nix
+        ./nixpkgs.nix
+        ./gc.nix
+        ./auto-upgrade.nix
+        ./linux-kernel.nix
+        ./screen.nix
+        ./display-manager.nix
+        ./theme.nix
+        ./internationalisation.nix
+        ./fonts.nix
+        ./security-services.nix
+        ./services.nix
+        # ./printing.nix
+        # ./gnome.nix
+        ./hyprland.nix
+        ./environment-variables.nix
+        ./bluetooth.nix
+        ./networking.nix
+        # ./mac-randomize.nix
+        # ./open-ssh.nix
+        ./firewall.nix
+        ./dns.nix
+        # ./vpn.nix
+        ./users.nix
+        ./virtualisation.nix
+        ./programming-languages.nix
+        ./lsp.nix
+        ./rust.nix
+        ./wasm.nix
+        ./info-fetchers.nix
+        ./utils.nix
+        ./terminal-utils.nix
       ];
     };
   };