kde: sync XWayland keyboard layout with KDE

user/kde.nix

@@ -4,6 +4,9 @@
   config,
   ...
 }:
-lib.mkIf (config.my.desktop == "kde") {
+{
+  imports = [ ./kde/kde-sync-xkbmap.nix ];
+}
+// lib.mkIf (config.my.desktop == "kde") {
   services.gpg-agent.pinentry.package = lib.mkForce pkgs.pinentry-qt;
 }

user/kde/kde-sync-xkbmap.nix

@@ -0,0 +1,22 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+lib.mkIf (config.my.desktop == "kde") {
+  systemd.user.services.kde-sync-xkbmap = {
+    Unit = {
+      Description = "Sync xkbmap with KDE keyboard layout";
+      PartOf = [ "graphical-session.target" ];
+      After = [ "graphical-session.target" ];
+    };
+    Service = {
+      ExecStart = lib.getExe pkgs.kde-sync-xkbmap;
+      Restart = "on-failure";
+    };
+    Install = {
+      WantedBy = [ "plasma-workspace.target" ];
+    };
+  };
+}