feat: add luanti server

hosts/game-luanti/boot.nix

@@ -0,0 +1,11 @@
+{
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub = {
+    enable = true;
+    # efiSupport = true;
+    # efiInstallAsRemovable = true;
+    # Define on which hard drive you want to install Grub.
+    device = "/dev/vda"; # or "nodev" for efi only
+  };
+  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
+}

hosts/game-luanti/default.nix

@@ -1,16 +1,21 @@
 {
   imports = [
+    ./boot.nix
     ./hardware-configuration.nix
 
     ../../system_profiles/defaults.nix
-    ../../system_profiles/mini-container.nix
+    ../../system_profiles/mini.nix
+    ../../system_profiles/server.nix
+
+    ../../modules/game/server/luanti
+    ../../modules/sec_auth/ssh-server.nix
   ];
 
   users = let
     username = "root";
   in {
     users."${username}".openssh.authorizedKeys.keyFiles = [
-      /etc/nixos/ssh/authorized_keys.d/${username}
+      ../../certificates/id_ed25519_game-luanti.pub
     ];
   };
 }