```

✨ feat(newsletter): Ajoute l'éditeur de template d'email avec Preact

Crée un nouvel éditeur de template d'email en utilisant Preact et
react-email-editor, et l'intègre au contrôleur et aux vues.
```

migrations/Version20250801135113.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250801135113 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE template ALTER content TYPE TEXT');
+        $this->addSql('ALTER TABLE template ALTER content DROP NOT NULL');
+        $this->addSql('COMMENT ON COLUMN template.content IS NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('ALTER TABLE template ALTER content TYPE TEXT');
+        $this->addSql('ALTER TABLE template ALTER content SET NOT NULL');
+        $this->addSql('COMMENT ON COLUMN template.content IS \'(DC2Type:array)\'');
+    }
+}