!! DO NOT MAKE A LITERAL TRANSLATION FOR THIS KEY !!

    You should use the translation used on front-end. It is available here:
    https://github.com/FreshRSS/FreshRSS/blob/edge/app/i18n/en/gen.php

    The key for this translation is 'default_category'.
    

"default_category" = "default_category";
"notification_permission_required" = "notification_permission_required";