How can I customize the columns and buttons in Yajra DataTables for Laravel 11

1. Customize Columns in the DataTable Class:
In your DataTable class (e.g., `UsersDataTable`), you can customize the columns using the `getColumns()` method. For example:

php
public function getColumns(): array
{
    return [
        Column::make('id')->title('ID'),
        Column::make('name')->title('Name'),
        Column::make('email')->title('Email'),
        Column::make('created_at')->title('Created At'),
        Column::make('updated_at')->title('Updated At'),
        Column::computed('action')
              ->title('Action')
              ->exportable(false)
              ->printable(false)
              ->width(60)
              ->addClass('text-center'),
    ];
}

In this example, we're:
- Changing the column titles
- Excluding the `action` column from export and print
- Setting the width and adding a CSS class to the `action` column

2. Customize Buttons in the DataTable Class:
You can also customize the buttons in the DataTable class using the `html()` method. For example:

php
public function html(): HtmlBuilder
{
    return $this->builder()
                ->setTableId('users-table')
                ->columns($this->getColumns())
                ->minifiedAjax()
                ->orderBy(1)
                ->selectStyleSingle()
                ->buttons([
                    Button::make('create'),
                    Button::make('export'),
                    Button::make('print'),
                    Button::make('reset'),
                    Button::make('reload'),
                ]);
}

In this example, we're:
- Adding a "Create" button
- Renaming the "Excel" button to "Export"
- Removing the "CSV" and "PDF" buttons
- Keeping the "Print", "Reset", and "Reload" buttons

3. Customize Buttons in the View:
In your view, you can add custom HTML for the buttons. For example:

html
<table class="table table-bordered data-table">
    <thead>
        <tr>
            <th>ID</th>
            <th>Name</th>
            <th>Email</th>
            <th>Created At</th>
            <th>Updated At</th>
            <th>Action</th>
        </tr>
    </thead>
    <tbody>
    </tbody>
</table>

@push('scripts')
<script>
    $(function () {
        var table = $('.data-table').DataTable({
            // ...
            buttons: [
                {
                    extend: 'create',
                    text: 'Custom Create',
                    className: 'btn-success',
                    action: function(e, dt, node, config) {
                        // Custom create button action
                    }
                },
                // ...
            ]
        });
    });
</script>
@endpush

In this example, we're:
- Customizing the text and CSS class of the "Create" button
- Adding a custom action for the "Create" button

By following these steps, you can customize the columns and buttons in Yajra DataTables for your Laravel 11 application. The package provides a flexible API for modifying the appearance and behavior of the DataTable.