Simplify pinentry-rofi usage

hmModules/gpg/default.nix

@@ -2,24 +2,12 @@
 {
   services.gpg-agent = {
     enable = true;
-    enableSshSupport = true;
-    extraConfig =
-      let
-        pinentryRofi = pkgs.writeShellApplication {
-          name = "pinentry-rofi-with-env";
-          runtimeInputs = with pkgs; [
-            coreutils
-            rofi-wayland
-          ];
-          text = ''
-            "${pkgs.pinentry-rofi}/bin/pinentry-rofi" "$@"
-          '';
+    pinentryPackage = pkgs.pinentry-rofi.override {
+      rofi = pkgs.rofi-wayland;
     };
-      in
-      ''
+    extraConfig = ''
       allow-emacs-pinentry
       allow-loopback-pinentry
-        pinentry-program ${pinentryRofi}/bin/pinentry-rofi-with-env
     '';
   };