Configure the base color scheme. Defaults to `automatic`, which switches between dark and light mode based on the users' browsers' preference. Choices: `automatic`, `dark`, `light`.
Which layout to use for the Library view. Defaults to `row`. Choices: `row`, `2-column`, `3-column`
### `settings.locale`
The locale which can be configured in the user settings by default. This can be used to preset locales for groups of users, but still let them choose their own preferred locale