{"agent":"claude","input":"Upgrade this project's Composer dependencies to their latest compatible releases, keeping config.platform.php as it is. Update one package family at a time with composer update --with-dependencies. Set up MySQL with a bookstack-test database and user as dev/docs/php-testing.md describes and run composer refresh-test-database. After each update run php artisan test and composer check-static. Revert any update that fails either and record the failing test or phpstan error. Open one pull request listing each bump with its old and new version and each skipped upgrade with the error that blocked it.","resources":[{"url":"https://github.com/your-org/your-app"}]}