potential (dirty) fix for installation error

configuration.nix

@@ -6,7 +6,9 @@
   ];
   boot.loader.grub = {
     # no need to set devices, disko will add all devices that have a EF02 partition to the list already
-    # devices = [ ];
+    devices = [
+      "/dev/nvme0n1"
+    ];
     efiSupport = true;
     efiInstallAsRemovable = true;
   };

disk-config.nix

@@ -7,6 +7,11 @@
         content = {
           type = "gpt";
           partitions = {
+            boot = {
+              name = "boot";
+              size = "1M";
+              type = "EF02";
+            };
             ESP = {
               size = "500M";
               type = "EF00";