feat(catalog): add GroupLayout enum and integrate into FeaturedGroup model, migrations, and seeders

app/Domains/Catalog/Enums/GroupLayout.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Domains\Catalog\Enums;
+
+enum GroupLayout: string
+{
+    case Paginated = 'paginated';
+    case Simple = 'simple';
+    case SimpleVertical = 'simple_vertical';
+    case Carousel = 'carousel';
+
+    /**
+     * @return list<string>
+     */
+    public static function values(): array
+    {
+        return array_column(self::cases(), 'value');
+    }
+}