feat(cloudron): add tirreno package artifacts

- Add CloudronStack/output/CloudronPackages-Artifacts/tirreno/ directory and its contents
- Includes package manifest, Dockerfile, source code, documentation, and build artifacts
- Add tirreno-1761840148.tar.gz as a build artifact
- Add tirreno-cloudron-package-1761841304.tar.gz as the Cloudron package
- Include all necessary files for the tirreno Cloudron package

This adds the complete tirreno Cloudron package artifacts to the repository.

CloudronStack/output/CloudronPackages-Artifacts/tirreno/app/Models/RetentionPolicies.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Tirreno ~ Open source user analytics
+ * Copyright (c) Tirreno Technologies Sàrl (https://www.tirreno.com)
+ *
+ * Licensed under GNU Affero General Public License version 3 of the or any later version.
+ * For full copyright and license information, please see the LICENSE
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Tirreno Technologies Sàrl (https://www.tirreno.com)
+ * @license       https://opensource.org/licenses/AGPL-3.0 AGPL License
+ * @link          https://www.tirreno.com Tirreno(tm)
+ */
+
+namespace Models;
+
+class RetentionPolicies extends \Models\BaseSql {
+    protected $DB_TABLE_NAME = 'dshb_api';
+
+    public function getRetentionKeys(): array {
+        $query = (
+            'SELECT
+                dshb_api.id,
+                dshb_api.retention_policy
+            FROM
+                dshb_api
+            WHERE
+                dshb_api.retention_policy > 0'
+        );
+
+        return $this->execQuery($query, null);
+    }
+}