fix: NixOS | fix disko lvm_luks setup

nixos/disko-config.nix

@@ -1,8 +1,9 @@
-{device ? throw "Set this to your disk device, e.g. /dev/sda", ...}: {
-  disko.devices = {
+{
+  disko = {
+    devices = {
       disk = {
         main = {
-        inherit device;
+          device = "/dev/nvme0n1";
           type = "disk";
           content = {
             type = "gpt";
@@ -27,9 +28,9 @@
                 content = {
                   name = "crypted";
                   type = "luks";
+                  passwordFile = "/tmp/secret.key";
                   settings = {
                     allowDiscards = true;
-                  keyFile = "/tmp/secret.key";
                     crypttabExtraOpts = [
                       "fido2-device=auto"
                       "token-timeout=10"
@@ -45,7 +46,6 @@
           };
         };
       };
-  };
       lvm_vg = {
         luks_vg = {
           type = "lvm_vg";
@@ -58,7 +58,7 @@
               };
             };
             root = {
-          size = "100%FREE";
+              size = "100%";
               content = {
                 type = "btrfs";
                 extraArgs = ["-L" "nixos" "-f"];
@@ -88,4 +88,6 @@
           };
         };
       };
+    };
+  };
 }