alright, figured out the build command I need

also removed the justfile for now, will take a look at that again in the future, less dependencies for now

flake.lock

@@ -562,6 +562,21 @@
         "type": "github"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1736643958,
+        "narHash": "sha256-tmpqTSWVRJVhpvfSN9KXBvKEXplrwKnSZNAoNPf/S/s=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "1418bc28a52126761c02dd3d89b2d8ca0f521181",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixos-boot": {
       "locked": {
         "lastModified": 1722927293,
@@ -577,6 +592,27 @@
         "type": "github"
       }
     },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751903740,
+        "narHash": "sha256-PeSkNMvkpEvts+9DjFiop1iT2JuBpyknmBUs0Un0a4I=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "032decf9db65efed428afd2fa39d80f7089085eb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
     "nixos-wsl": {
       "inputs": {
         "flake-compat": [],
@@ -855,6 +891,7 @@
         "jovian": "jovian",
         "nix-minecraft": "nix-minecraft",
         "nixos-boot": "nixos-boot",
+        "nixos-generators": "nixos-generators",
         "nixos-wsl": "nixos-wsl",
         "nixpkgs": "nixpkgs_6",
         "nvf": "nvf",