einundzwanzig-app/database/migrations/2023_12_08_201800_create_features_table.php

<?php

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

class CreateFeaturesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('features', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('title')->nullable();
            $table->string('feature')->unique();
            $table->text('description')->nullable();
            $table->timestamp('active_at')->nullable();
        });
    }

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