xshop/database/seeders/XlangSeeder.php

<?php

namespace Database\Seeders;

use App\Models\Xlang;
use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class XlangSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        //
        $lang = new Xlang();
        $lang->tag = 'fa';
        $lang->rtl = true;
        $lang->is_default = true;
        $lang->name = 'پارسی';
        $lang->save();
    }
}