Forum tree model, i18n, and frontend updates

api/migrations/Version20251224115331.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20251224115331 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Initial schema (executed previously).';
+    }
+
+    public function up(Schema $schema): void
+    {
+    }
+
+    public function down(Schema $schema): void
+    {
+    }
+}