[READ-ONLY] Mirror of https://github.com/mostlyobvious/En57. DCB-compatible event store library in Ruby with support for PostgreSQL.

Add batched event reads master

- Avoid loading unbounded read results by paging through events with a keyset cursor. - Add a configurable read batch size while preserving the option to disable batching. - Cover SQL pagination and repository behavior so streaming consumers only fetch batches as needed.