move steam to a sub-include

hosts/workstation/games/default.nix

@@ -0,0 +1,18 @@
+{ inputs, outputs, lib, config, pkgs, ... }:
+
+{
+  programs = {
+    # GAMES!
+    steam = {
+      enable = true;
+      gamescopeSession.enable = true;
+      # # Open ports in the firewall for Steam Remote Play
+      # remotePlay.openFirewall = true;
+      # # Open ports in the firewall for Source Dedicated Server
+      # dedicatedServer.openFirewall = true;
+    };
+    gamemode = {
+      enable = true;
+    };
+  };
+}