History feature for change audit on store and record

[ghost]

Is your feature request related to a problem? Please describe.
This is regarding a new feature for storing the history of changes in the stores / records.

Describe the solution you'd like
Ability to turn on a feature to record diff of changes happening on stores and records.
Optional TTL for record changes history to limit amount of data captured in the back-end.

Describe alternatives you've considered
There is no other good alternative to capture the changes for stores and records since Triton is the keeper of the data. Creating a layer on top of Triton to capture that data would not be very efficient.

Additional context
As a user of the Triton Storage service, I want an endpoint to query all the changes to a store or record. For MVP, provide a way to query by record key or store key, with the ability to list in ascending or descending modifiedAt time.