hosts: drop iso

As alluded to in the previous commit, I don't actually have a need to
create a custom iso due to the power of Nix and NixOS.

flake.nix

@@ -78,12 +78,6 @@
           specialArgs.nix-config = self;
           modules = listFilesRecursive ./hosts/laptop;
         };
-
-        iso = nixosSystem {
-          system = "x86_64-linux";
-          specialArgs.nix-config = self;
-          modules = listFilesRecursive ./hosts/iso;
-        };
       };
 
       formatter = forAllSystems (pkgs: pkgs.nixfmt-rfc-style);

hosts/iso/configuration.nix

@@ -1,48 +0,0 @@
-{
-  pkgs,
-  lib,
-  modulesPath,
-  nix-config,
-  ...
-}:
-
-let
-  inherit (builtins) attrValues;
-
-  username = "nixos";
-in
-{
-  imports = [
-    (modulesPath + "/installer/cd-dvd/installation-cd-minimal.nix")
-
-    nix-config.inputs.home-manager.nixosModules.home-manager
-  ] ++ (with nix-config.nixosModules; [
-    stylix
-    fonts
-    desktop
-    librewolf
-    shell
-  ]);
-
-  nixpkgs.overlays = attrValues nix-config.overlays;
-  environment.systemPackages = attrValues nix-config.packages.${pkgs.system};
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-
-    sharedModules =
-      attrValues nix-config.homeModules
-      ++ lib.singleton {
-        home.stateVersion = "24.11";
-      };
-
-    users.${username}.home = {
-      inherit username;
-
-      homeDirectory = "/home/${username}";
-    };
-  };
-
-  isoImage.squashfsCompression = "gzip -Xcompression-level 1";
-}