added unfree pkgs module arg and fixed steam

modules/features/steam/default.nix

@@ -1,10 +1,9 @@
-{
-  moduleWithSystem,
-  ...
-}: {
+{moduleWithSystem, ...}: {
   flake.nixosModules.steam = moduleWithSystem ({
-    pkgs,
+		pkgs,
+    unfreePkgs,
     inputs',
+    lib,
     ...
   }: {
     # If buying isn't owning than piracy isn't stealing
@@ -17,7 +16,7 @@
       extraCompatPackages = with pkgs; [
         proton-ge-bin
       ];
-      package = pkgs.steam.override {
+      package = unfreePkgs.steam.override {
         extraEnv = {
           LD_AUDIT = "${
             inputs'.sls-steam.packages.sls-steam