added own iso

hosts/iso/default.nix

@@ -0,0 +1,18 @@
+{ config, lib, modulesPath, ... }:
+{
+  imports = [
+    "${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
+    ./zsh.nix
+  ];
+
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "dvorak";
+  };
+  programs.git.enable = true;
+
+  # in case we need to rescue a zfs machine
+  boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
+
+
+}