fix: NixOS | clean up config arguments

flake.nix

@@ -36,9 +36,7 @@
         ];
         specialArgs = {
           inherit inputs;
-          meta = {
+          hostname = host;
-            hostname = host;
-          };
         };
       };
     };

nixos/configuration.nix

@@ -2,14 +2,9 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ inputs, hostname, pkgs, ... }:
+{ inputs, pkgs, hostname, ... }:
 
 {
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
-
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;