Created new files to add signature functionality to the workflow entities, including signature state enums and signature metadata. Added these changes to the migration script as well. Updated EntityWorkflowStep to include a collection for signatures.
The UserRenderTest class has been refactored significantly. Redundant methods related to the booting kernel of Symfony have been removed. The approach of mocking objects has been changed, swapping from traditional mocking to prophecy mocking.
In this change, Doctrine and validation annotations have been replaced with PHP8 Attributes. The Rector tool has been configured with a list of annotations to convert to attributes. As a consequence, the PHPStan's rules have been updated to reflect these changes. The PHP8's nullable operator (?) has been added where required, and comments in field declaration have been replaced with #[Attribute] syntax.
The update modifies several test classes within the "chill-project" to change non-static class-level variables and methods to static ones. This change has been made to improve readability, performance, and to eliminate unnecessary instantiation of class objects in test scenarios. Also, flush and clear actions on the entity manager are moved to individual data providers.
This change is made to comply with the new Symfony standards and to avoid deprecation warnings for future versions. The update touches various functionalities, including retrieving EntityManagerInterface instance and various service classes within the test files.