revert: reverted to abe998d787

hosts/nero/configuration.nix

@@ -7,13 +7,51 @@
 {
   imports = [
     ../shared/nixos-pc.nix
-    ../../features/gnome.nix
+    ../../features/kde.nix
+    ../../features/flatpak.nix
     ../../features/keyd.nix
   ];
 
+  nixpkgs.overlays = [
+    inputs.cheatengine.overlays.default
+  ];
+
   networking.hostName = "nero";
 
   services = {
+    xserver = {
+      videoDrivers = [ "nvidia" ];
+    };
+
+    flatpak = {
+      packages = [
+        {
+          appId = "com.discordapp.Discord";
+          origin = "flathub";
+        }
+        {
+          appId = "com.github.Matoking.protontricks";
+          origin = "flathub";
+        }
+        {
+          appId = "com.steamgriddb.SGDBoop";
+          origin = "flathub";
+        }
+        {
+          appId = "com.vysp3r.ProtonPlus";
+          origin = "flathub";
+        }
+        {
+          appId = "io.github.ryubing.Ryujinx";
+          origin = "flathub";
+        }
+        {
+          appId = "io.github.Amethyst.ModManager";
+          origin = "amethyst-mod-manager";
+        }
+      ];
+    };
+
     wivrn = {
       enable = true;
       openFirewall = true;
@@ -22,6 +60,8 @@
   };
 
   programs = {
+    gamemode.enable = true;
+
     steam = {
       enable = true;
       remotePlay.openFirewall = true;
@@ -58,8 +98,19 @@
 
   environment = {
     systemPackages = with pkgs; [
+      mangohud
+      gamescope
+      gamescope-wsi
+      cheatengine
+      lsfg-vk
+      lsfg-vk-ui
+      qbittorrent
       aseprite
+
+      inputs.scopebuddy.packages.${pkgs.stdenv.hostPlatform.system}.default
       inputs.xivlauncher-rb.packages.${pkgs.stdenv.hostPlatform.system}.default
+
+      (callPackage ../../packages/aseprite-thumbnailer-kde/package.nix { })
     ];
   };
 }