ags: add another accent for chest

flake.nix

@@ -43,7 +43,10 @@
     config = { allowUnfree = true; };
     mkHost = hostname: nixpkgs.lib.nixosSystem {
       specialArgs = {
-        inherit inputs;
+        inherit
+          inputs
+          system
+        ;
         pkgs-stable = import nixpkgs-stable { inherit system config; };
         pkgs-pinned = import nixpkgs-pinned { inherit system config; };
       };