Ability to add additional theme configurations



Is there any way that we can let our users (Ghost admins) have some configurations of the theme? For example, navigation menu icons or enable/disable some banner something like that?

(Currently, I’ve hardcoded navigation icons and banners as partials - example: https://technews.lk/ and I’d like to bring it to a centralized point where admin can change the settings)

Is this possible with the current theme creation process?