chore: split nixos and opentofu

nixos/hosts/ACE/default.nix

@@ -0,0 +1,41 @@
+{ pkgs, ... }:
+
+{
+  config = {
+    homelab = {
+      services.actions.enable = true;
+      virtualisation.guest.enable = true;
+    };
+
+    networking = {
+      hostName = "ACE";
+      hostId = "aaaa4100";
+      domain = "depeuter.dev";
+
+      useDHCP = false;
+
+      enableIPv6 = true;
+
+      defaultGateway = {
+        address = "192.168.0.1";
+        interface = "ens18";
+      };
+
+      interfaces.ens18 = {
+        ipv4.addresses = [
+          {
+            address = "192.168.0.41";
+            prefixLength = 24;
+          }
+        ];
+      };
+
+      nameservers = [
+        "1.1.1.1" # Cloudflare
+        "1.0.0.1" # Cloudflare
+      ];
+    };
+
+    system.stateVersion = "24.05";
+  };
+}