feat: accept form submissions from the websites over an API endpoint

migrations/Version20260923062331.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Form submissions posted by the sibling websites (TYPO3 ApplicationApiFinisher).
+ *
+ * Generated with doctrine:migrations:diff and reduced to these two statements: the diff also
+ * swept in the long-standing dev drift in the datetime and json column declarations, plus
+ * tables that only exist on another branch.
+ */
+final class Version20260923062331 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add application_form_submission for form submissions posted by the websites';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE TABLE application_form_submission (id INT AUTO_INCREMENT NOT NULL, uuid VARCHAR(36) NOT NULL, form VARCHAR(64) NOT NULL, form_label VARCHAR(255) NOT NULL, submitted_at DATETIME NOT NULL, page_uid INT DEFAULT NULL, page_url VARCHAR(2048) DEFAULT NULL, first_name VARCHAR(255) DEFAULT NULL, last_name VARCHAR(255) DEFAULT NULL, email VARCHAR(255) DEFAULT NULL, phone VARCHAR(64) DEFAULT NULL, mobile VARCHAR(64) DEFAULT NULL, birth_date VARCHAR(64) DEFAULT NULL, street VARCHAR(255) DEFAULT NULL, zip_code VARCHAR(32) DEFAULT NULL, city VARCHAR(255) DEFAULT NULL, details JSON NOT NULL, payload JSON NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME DEFAULT NULL, UNIQUE INDEX UNIQ_F47CE995D17F50A6 (uuid), INDEX IDX_F47CE995B5265E72 (form, submitted_at), PRIMARY KEY (id)) DEFAULT CHARACTER SET utf8mb4');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP TABLE application_form_submission');
+    }
+}