move more stuff into modules

nixosModules/wine-gaming.nix

@@ -0,0 +1,22 @@
+{ pkgs, ... }:
+{
+  hardware = {
+    graphics = {
+      enable32Bit = true;
+      extraPackages = with pkgs; [ mangohud ];
+      extraPackages32 = with pkgs; [ mangohud ];
+    };
+
+    xpadneo.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    wineWowPackages.stagingFull
+    wineWowPackages.fonts
+    winetricks
+    dxvk
+    mangohud
+    vulkan-tools
+    glxinfo
+  ];
+}