Improve Access Keys documentation: explain difference to shortcuts
We already have some documentation about Access Keys: https://gitlab.torproject.org/tpo/community/l10n/-/wikis/Localization-for-translators#access-keys But it needs to be improved.
We need to differentiate Access Keys, that are a way to navigate menus, from keyboard shortcuts. One difference: Shortcuts are the same for all locales, Access Keys depend on the locale.
Edited by emmapeel