desktop/plasma: use gnome keyring

because it's used on every other desktop and signal client works only with it

Signed-off-by: unexplrd <unexplrd@linerds.us>

modules/home/desktop/plasma/default.nix

@@ -16,6 +16,11 @@ in {
   config = mkIf cfg.enable {
     stylix.targets.qt.enable = mkDefault false;
     stylix.targets.kde.enable = mkDefault true;
+    services.gnome-keyring = {
+      enable = true;
+      components = ["secrets"];
+    };
+
     home.packages = with pkgs; [
       wl-clipboard-rs
     ];