{
  xdg = {
    enable = true;
    mimeApps = {
      enable = true;  # manage ~/.config/mimeapps.list

      defaultApplications = {
        "application/pdf"         = [ "zen" ];
        "x-scheme-handler/http"   = [ "zen" ];
        "x-scheme-handler/https"  = [ "zen" ];
        "x-scheme-handler/chrome" = [ "zen" ];

        "text/html"               = [ "featherpad.desktop" ];

        "x-scheme-handler/discord" = [ "io.github.equicord.equibop.desktop" ];

        "x-scheme-handler/tg"      = [ "org.telegram.desktop.desktop" ];
        "x-scheme-handler/tonsite" = [ "org.telegram.desktop.desktop" ];

        "message/rfc822"           = [ "eu.betterbird.Betterbird.desktop" ];
        "x-scheme-handler/mailto"  = [ "eu.betterbird.Betterbird.desktop" ];
        "x-scheme-handler/mid"     = [ "eu.betterbird.Betterbird.desktop" ];
        "x-scheme-handler/feed"    = [ "eu.betterbird.Betterbird.desktop" ];
        "x-scheme-handler/webcal"  = [ "eu.betterbird.Betterbird.desktop" ];
        "x-scheme-handler/webcals" = [ "eu.betterbird.Betterbird.desktop" ];

        "image/png"  = [ "imv-dir.desktop" ];
        "image/jpeg" = [ "imv-dir.desktop" ];
        "image/svg+xml" = [ "featherpad.desktop" ];

        "application/pgp-keys" = [ "com.bktus.gpgfrontend" ];
        "application/octet-stream" = [ "org.gnome.FileRoller.desktop" ];
      };

      # Optional extra handlers that *don’t* become default
      associations.added = {
        "text/html" = [  "zen" ];
        "application/pdf" = [ "zen" ];
      };
    };
  };
}