refactor: Fully modularize the working system components to be more

reuasable

sw/desktop/default.nix

@@ -0,0 +1,5 @@
+{ config, lib, pkgs, inputs, ... }:
+lib.mkMerge [
+  (import ./programs.nix { inherit config lib pkgs inputs; })
+  (import ./services.nix { inherit config lib pkgs inputs; })
+]

sw/desktop/programs.nix

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, inputs, ... }:
+
+with lib;
+
+let
+  cfg = config.modules.sw;
+  basePackages = with pkgs; [
+    tmux
+    man
+    (chromium.override {
+      commandLineArgs = [ "--enable-features=TouchpadOverscrollHistoryNavigation" ];
+    })
+    lm_sensors
+    zoom-us
+    teams-for-linux
+    wpsoffice
+  ];
+in {
+  environment.systemPackages = subtractLists cfg.excludePackages (basePackages ++ cfg.extraPackages);
+
+  programs.mtr.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
+  programs.firefox.enable = true;
+  programs.virt-manager.enable = true;
+}

sw/desktop/services.nix

@@ -0,0 +1,51 @@
+{ config, lib, pkgs, ... }:
+
+{
+  modules.sw.python.enable = lib.mkDefault true;
+
+  services.displayManager.sddm.enable = true;
+  services.desktopManager.plasma6.enable = true;
+
+  services.printing.enable = true;
+
+  networking.networkmanager.enable = true;
+
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  fonts.packages = with pkgs; [
+    nerd-fonts.fira-code
+    corefonts
+    noto-fonts
+  ];
+  fonts.fontconfig = {
+    enable = true;
+    defaultFonts.monospace = [ "FiraCode Nerd Font Mono" ];
+  };
+
+  hardware.bluetooth.enable = true;
+  services.blueman.enable = true;
+
+  networking.firewall.enable = true;
+
+  services.flatpak.enable = true;
+  xdg.portal.enable = true;
+  xdg.portal.extraPortals = [ pkgs.kdePackages.xdg-desktop-portal-kde ];
+
+  virtualisation.libvirtd.enable = true;
+
+  services.thermald.enable = true;
+
+  services.fwupd.enable = true;
+
+  services.openssh = {
+    enable = true;
+    settings.PermitRootLogin = "no";
+  };
+}