[Bug]: Products Datagrid performance drop at 2.1.6

Pre-submission checklist

• I have searched the existing issues and this bug has not already been reported.

UnoPim Version(s) affected

2.1.6

Issue Description

After upgrade from 1.0.0 to 2.1.6 noticed huge performance drop at Catalog ->Products table. I found reason, `public function prepareColumns() { $this->managedColumns = request()->input('managedColumns', []); $this->defaultColumns = ! empty($this->managedColumns) ? $this->managedColumns : $this->defaultColumns;

    $propertyColumns = $this->getPropertyColumns();

    foreach ($this->defaultColumns as $column) {
        if (! isset($propertyColumns[$column])) {
            $this->prepareAttributeColumns($column);

            continue;
        }

        $this->addColumn($propertyColumns[$column]);
    }

    // $this->addFilterableAttributes(); - this feature drop performance
}`

To be honest, I'm do not completely understand purpose of adding all attributes with 'is_filterable' to list of selected attributes, but look whet happens:

• is_filterable - field which determine if attribute used for filtering in shop, otherwise it only used for list of product params
• our production contains near 3k attributes, 2k of them is_filterable
• $this->addFilterableAttributes(); - get 2k attributes, process them, and tries to push all to displayed fields Sure it takes 10-20 seconds, and I really do not see how it may be useful. After commenting this string all returns to instant prosessing (We use Elasticsearch, so its really fast)

Preconditions (environment)

• PHP version: 8.3
• Database (MySQL/PostgreSQL + version): MariaDB
• Elasticsearch version (or "not used"): 9.1.2
• Web server: Octane
• OS: Ubuntu
• Browser: Chrome

Steps to reproduce

1. Create 3000 attributes
2. Set 2000 attributes 'is_filterable'
3. Open Catalog->Products
4. See long processing time

Expected Result

Near instant processing

Actual Result

10-20 seconds pending

Screenshots

No response

Additional Context

No response