Introduced a new `indexStrategy` option in the timestamps plugin to configure index generation for `created_at` and `updated_at` fields. Supports "composite" and "individual" strategies for better control over database indexing. Added test coverage for different index strategies.
Introduced a new timestamps plugin that allows the addition of `created_at` and `updated_at` fields to specified entities. Included tests to verify functionality, ensuring timestamps are correctly set on entity creation and updates. Updated the plugin index to export the new timestamps functionality.