primary sku photo working with janky toggle workaround but w/e lol

config/Migrations/20250810031402_CreateProductPhotos.php

@@ -79,7 +79,7 @@ class CreateProductPhotos extends BaseMigration
             'product_sku_id',
         ], [
             'name' => 'PRODUCT_PHOTOS_BY_PRODUCT_SKU_ID',
-            'unique' => true,
+            'unique' => false,
         ]);
 
         $table->create();

config/Migrations/20251101150008_AddPrimarySkuPhotoToProductPhotos.php

@@ -0,0 +1,25 @@
+<?php
+declare(strict_types=1);
+
+use Migrations\BaseMigration;
+
+class AddPrimarySkuPhotoToProductPhotos extends BaseMigration
+{
+    /**
+     * Change Method.
+     *
+     * More information on this method is available here:
+     * https://book.cakephp.org/migrations/4/en/migrations.html#the-change-method
+     * @return void
+     */
+    public function change(): void
+    {
+        $table = $this->table('product_photos');
+        $table->addColumn('primary_sku_photo', 'boolean', [
+            'default' => false,
+            'limit' => 11,
+            'null' => false,
+        ]);
+        $table->update();
+    }
+}