Offline: Detect duplicate sequenced batches and close the container

[markfields]

Description

Fixes AB#8884

If the same batch is submitted twice in parallel by two rehydrated forks of the same container, the duplicate will get sequenced, and all subsequent clients will need to notice this to avoid applying both copies.

For now, we will simply detect this case and close the container with a DataCorruptionError.

Reviewer Guidance

Open an early PR, still work in progress