images/database/migrations/0000_00_00_000001_create_images__table.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateImagesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up(): void
    {
        Schema::create('images', function (Blueprint $table) {
            $table->id();
            $table->string('filename');
            $table->dateTime('created_at');
            $table->dateTime('updated_at');
            $table->unique('filename');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down(): void
    {
        Schema::drop('images');
    }
}