bug: emacs 30: x-scheme-handler/org-protocol not in emacsclient.desktop

[nick4f42]

Are you following the right branch?

• My Nixpkgs and Home Manager versions are in sync

Is there an existing issue for this?

• I have searched the existing issues

Issue description

On emacs 30 (now in nixpkgs unstable), x-scheme-handler/org-protocol was added to emacsclient.desktop. When using services.emacs, home-manager seems to create a separate desktop file which doesn't include the new mime type.

Maintainer CC

@tadfish

System information

- system: `"x86_64-linux"`
 - host os: `Linux 6.6.52, NixOS, 24.05 (Uakari), 24.05.20240930.1719f27`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.8`
 - nixpkgs: `/nix/store/s9hbmmf7hgg7imnm5q6ny7gznbh0amfy-source`