Set pinentry package to Qt variant when using plasma6

Add extra theme/icon packages to installed packages whilst configuring

programs/desktop/default.nix

@@ -25,6 +25,10 @@ in {
     webcord
     protonmail-setup-bridge
     davmail-setup
+    pkgs.gnome.gnome-themes-extra
+    pkgs.adwaita-qt
+    pkgs.volantes-cursors
+    (pkgs.papirus-icon-theme.override {color = "violet";})
   ];
   services.syncthing.enable = true;
   programs.mpv.enable = true;

programs/desktop/plasma6/default.nix

@@ -3,4 +3,6 @@
   lib,
   pkgs,
   ...
-}: {}
+}: {
+  services.gpg-agent.pinentryPackage = pkgs.pinentry-qt;
+}