Support multiple product requirements on pieces

migrations/Version20260125102000.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260125102000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add productIds JSON column to pieces to support multiple product requirements.';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE pieces ADD productIds JSON DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE pieces DROP productIds');
+    }
+}
+