@foreach ($categories as $category)
    <option value="{{ $category->slug }}">
        {{ $prefix ?? '' }}{{ $category->name }}
    </option>
    @if ($category->children && $category->children->count())
        @include('livewire.admin.category.category-options', [
            'categories' => $category->children,
            'prefix' => ($prefix ?? '') . '-- '
        ])
    @endif
@endforeach