Use `app.php` for settings instead of database
Currently, a lot of settings are done using the Database.
I think it would be a better idea to have this be moved to the app.php
instead.
This would mean that settings would be able to persist and be changed a lot easier.
Having the settings be changeable in the CMS itself wouldn't be a great thing anyway because the end-user shouldn't be worrying about this in the first place.