Steiner Configuration

Ported over the configuration for steiner into the flake. Have
tested the deployment in a VM and am writing this commit from
the flake itself. Everything came up and this should be good to
pass issue #4 and move this to a Done status.

flake.nix

@@ -25,6 +25,22 @@
           ./updates/no-restart.nix
         ];
       };
+      "steiner" = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./hardware/steiner.nix
+          ./configs/desktop.nix
+          ./hosts/steiner.nix
+          ./users/wesley.nix
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages=true;
+            home-manager.users.wesley = import ./home/wesley-steiner.nix;
+          }
+          ./updates/no-restart.nix
+        ];
+      };
     };
   };
 }