add swap file to wheatley

home-manager/desktop/package-configs/plasma-desktop.nix

@@ -2,22 +2,15 @@
   pkgs,
   osConfig,
   ...
-}: let
-  kdeconnect =
-    pkgs.writeText "config"
-    ''
+}: {
+  home.file.".config/kdeconnect/config" = {
+    text = ''
       [General]
       keyAlgorithm=EC
       name=${osConfig.networking.hostName}
       customDevices=10.0.0.2,10.0.0.3,10.0.0.4,10.0.0.5
-
     '';
-in {
-  home.file = {
-    "config" = {
-      source = "${kdeconnect}";
-      target = "~/.config/kdeconnect/config";
-    };
+    target = "~/.config/kdeconnect/config";
   };
 
   programs.plasma = {

nixos/hosts/wheatley/hardware-configuration.nix

@@ -16,7 +16,12 @@
   boot.extraModulePackages = [];
   boot.supportedFilesystems = lib.mkForce ["btrfs" "cifs" "f2fs" "jfs" "ntfs" "reiserfs" "vfat" "xfs"];
 
-  swapDevices = [];
+  swapDevices = [
+    {
+      device = "/var/lib/swapfile";
+      size = 16 * 1024;
+    }
+  ];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's