chonk: drop grub version, add ipv6

hosts/chonk/factorio.nix

@@ -150,7 +150,6 @@ with pkgs; let
       sha256 = "VRo2feta/CZGXGHbOwLOWdXZUoiqwlLPne0dC3YPyDA=";
     };
   };
-
 in rec
 {
   services.factorio = {

hosts/chonk/hardware-configuration.nix

@@ -23,7 +23,6 @@
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
   boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
   boot.loader.grub.device = "/dev/disk/by-id/usb-SanDisk_Cruzer_Blade_03025429121421051300-0:0";
 
   boot.initrd.luks.devices."cryptroot" = {
@@ -84,7 +83,15 @@
   };
 
   networking = {
-    defaultGateway = "80.244.242.1";
+    defaultGateway = {
+      address = "80.244.242.1";
+      interface = "br0";
+    };
+
+    defaultGateway6 = {
+      address = "2001:4d88:1ffa:26::1";
+      interface = "br0";
+    };
 
     nameservers = ["95.129.51.51" "80.244.244.244"];
 
@@ -97,6 +104,12 @@
           prefixLength = 29;
         }
       ];
+      ipv6.addresses = [
+        {
+          address = "2001:4d88:1ffa:26::2";
+          prefixLength = 64;
+        }
+      ];
     };
   };
 

hosts/chonk/invoiceplane.nix

@@ -56,6 +56,8 @@ in {
           name = "invoiceplane";
         };
       };
+
+      system.stateVersion = "22.11";
     };
   };
 }