add kidney machine config

hosts/default.nix

@@ -34,6 +34,23 @@ in {
 
       inherit specialArgs;
     };
+    kidney = {
+      deployment = {
+        allowLocalDeployment = true;
+      };
+      imports = lib.flatten [
+        ./kidney
+        (modulePaths [
+          "core/tools.nix"
+          "network/tailscale.nix"
+
+          "programs/tools.nix"
+
+          "nix"
+          "nix/gc.nix"
+        ])
+      ];
+    };
     nixdesk = {
       deployment = {
         allowLocalDeployment = true;

hosts/kidney/default.nix

@@ -0,0 +1,9 @@
+{lib}: {
+  imports = [
+    ./wsl.nix
+  ];
+
+  networking.hostName = "kidney";
+
+  system.stateVersion = "24.05";
+}

hosts/kidney/wsl.nix

@@ -0,0 +1,8 @@
+{inputs, ...}: {
+  imports = [
+    inputs.nixos-wsl.nixosModules.default
+  ];
+
+  wsl.enable = true;
+  wsl.defaultUser = "xun";
+}