task | add t2 and pi1

hosts/pi1/default.nix

@@ -0,0 +1,21 @@
+{
+  inputs,
+  outputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    inputs.stylix.nixosModules.stylix
+    inputs.catppuccin.nixosModules.catppuccin
+    ./hardware-configuration.nix
+    ../server
+    ../themes.nix
+  ];
+  networking.hostName = "pi1";
+  deployment = {
+    targetHost = "nixos";
+    tags = ["arm"];
+  };
+}

hosts/pi1/disko.nix

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+{
+  disko.devices = {
+    disk = {
+      vdb = {
+        device = "/dev/mmcblk0";
+        type = "disk";
+        content = {
+          type = "table";
+          format = "gpt";
+          partitions = [
+            {
+              name = "ESP";
+              start = "1M";
+              end = "500M";
+              bootable = true;
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            }
+            {
+              name = "root";
+              start = "500M";
+              end = "100%";
+              part-type = "primary";
+              bootable = true;
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            }
+          ];
+        };
+      };
+    };
+  };
+}

hosts/pi1/hardware-configuration.nix

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+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enu1u1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
+}