API Docs: Add Missing Fields in Example Responses

[bookstack] / resources / views / common / dark-mode-toggle.blade.php

<form action="{{ url('/preferences/toggle-dark-mode') }}" method="post">
    {{ csrf_field() }}
    {{ method_field('patch') }}
    @if(setting()->getForCurrentUser('dark-mode-enabled'))
        <button class="{{ $classes ?? '' }}"><span>@icon('light-mode')</span><span>{{ trans('common.light_mode') }}</span></button>
    @else
        <button class="{{ $classes ?? '' }}"><span>@icon('dark-mode')</span><span>{{ trans('common.dark_mode') }}</span></button>
    @endif
</form>