{pkgs, ...}: { environment.systemPackages = with pkgs; [ git rose-pine-gtk-theme virtiofsd linux-pam lm_sensors wireguard-tools iproute2 util-linux ]; nixpkgs.config.allowUnfree = true; nix.settings.experimental-features = ["nix-command" "flakes"]; time.timeZone = "Europe/Istanbul"; zramSwap.enable = true; programs.localsend.enable = true; networking.firewall.checkReversePath = "loose"; services.resolved.enable = true; networking.networkmanager.enable = true; }