move iso into a profile instead of host, don't use colmena for iso

flake.nix

@@ -93,7 +93,12 @@
 
       colmenaHive = inputs.colmena.lib.makeHive colmena;
 
-      nixosConfigurations = { } // colmenaHive.nodes;
+      nixosConfigurations = {
+        iso = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [ home-manager.nixosModules.home-manager ./profiles/iso ];
+        };
+      } // colmenaHive.nodes;
 
       packages.x86_64-linux.iso = self.nixosConfigurations.iso.config.system.build.isoImage;
 

profiles/iso/default.nix

@@ -4,9 +4,19 @@
     "${modulesPath}/installer/cd-dvd/installation-cd-graphical-plasma5.nix"
   ];
 
+  networking.hostName = "nixos";
   # Enables copy / paste when running in a KVM with spice.
   services.spice-vdagentd.enable = true;
 
+  nix = {
+    settings = {
+      experimental-features = [ "nix-command" "flakes" ];
+    };
+  };
+
+  nixpkgs.config.allowUnfree = true;
+  hardware.enableAllFirmware = true;
+
   users.users.nixos.shell = pkgs.fish;
   programs.fish.enable = true;
 
@@ -15,6 +25,21 @@
     nixpkgs-fmt
     neovim-unwrapped
     xclip
+    bat
+    bind.dnsutils
+    fd
+    git
+    gnupg
+    htop
+    jq
+    mtr
+    nmap
+    openssl
+    rsync
+    tcpdump
+    tmux
+    wget
+    whois
   ];
 
   home-manager.users.nixos = {