go to linux kernel 7 and enable steam

configuration.nix

@@ -15,7 +15,7 @@
     configurationLimit = 5;
   };
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.kernelPackages = pkgs.linuxPackages;
+  boot.kernelPackages = pkgs.linuxPackages_latest;
   nix.settings.experimental-features = [
     "nix-command"
     "flakes"
@@ -43,6 +43,12 @@
     variant = "";
   };
   services.displayManager.ly.enable = true;
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
+  };
   programs.hyprland = {
     package = pkgs.hyprland;
     enable = true;
@@ -170,6 +176,8 @@
     git
     blueman
     devenv
+    inetutils
+    filezilla
   ];
   hardware.bluetooth = {
     enable = true;