feat: many changes

modules/steam.nix

@@ -0,0 +1,37 @@
+{ den, ... }: {
+  den.aspects.steam.nixos = { pkgs, ... }: {
+    programs.steam = {
+      enable = true;
+
+      remotePlay.openFirewall = false;
+      dedicatedServer.openFirewall = false;
+      localNetworkGameTransfers.openFirewall = true;
+      gamescopeSession.enable = true;
+      protontricks.enable = true;
+
+      extraCompatPackages = with pkgs; [
+        proton-ge-bin
+      ];
+
+      # Extra packages that steam might need
+      extraPackages = with pkgs; [
+        xorg.libXcursor
+        xorg.libXi
+        xorg.libXinerama
+        xorg.libXScrnSaver
+        libpng
+        libpulseaudio
+        libvorbis
+        stdenv.cc.cc.lib
+        libkrb5
+        keyutils
+      ];
+    };
+
+    # Fonts for better game text rendering
+    fonts.packages = with pkgs; [
+      liberation_ttf
+      wqy_zenhei
+    ];
+  };
+}