Added initial files

hosts/desktops/io.nix

@@ -0,0 +1,53 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports = [ 
+    # Host-specific imports
+    ./io/hardware-configuration.nix
+    # Host-common imports
+    ../../common/networking.nix
+    ../../common/services.nix
+    ../../common/packages.nix
+    ../../common/locale.nix
+    ../../common/users.nix
+    ../../common/boot.nix
+    ../../common/nix.nix
+    # Desktop-common imports
+    ../common/virtualisation.nix
+    ../common/hardware.nix
+    ../common/services.nix
+    ../common/packages.nix
+    ../common/users.nix
+    ../common/boot.nix
+  ];
+
+  networking.hostName = "io";
+
+  environment.systemPackages = with pkgs; [
+    gnome-network-displays
+    maliit-keyboard
+    rnote
+    write_stylus
+  ];
+
+  boot.kernelParams = [
+    "nosgx"
+    "i915.fastboot=1"
+    "mem_sleep_default=deep"
+  ];
+
+  zramSwap = {
+    enable = true;
+    memoryPercent = 100;
+  };
+
+  services = {
+    kmonad = {
+      enable = true;
+      keyboards.internal = {
+        device = "/dev/input/by-path/platform-i8042-serio-0-event-kbd";
+        config = builtins.readFile ./io/kmonad.kbd;
+      };
+    };
+  };
+}