This commit adds a history saving feature to the StoredObject entity, which allows saving versions of the object's changes over time. This is achieved by implementing a saveHistory method that captures data attributes like filename, IV, key information, and type. The corresponding Automated tests were also created. Furthermore, adjustments were made to the StoredObject test to align with the new feature.
This commit adds a new file, StoredObjectTypeTest.php, to ChillDocStoreBundle Tests. It contains unit tests for the StoredObjectType class. Changes are also made in StoredObjectNormalizer and StoredObjectDataMapper classes, making JWTDavTokenProviderInterface and UrlGeneratorInterface as readonly in StoredObjectNormalizer and removing unnecessary EntityManagerInterface and debug commands on StoredObjectDataMapper. These changes improve test coverage and optimize the code for better performance.
