[Feature Request]: Do we need to support rollback?

[alpe]

This issue is an epic to dig deeper into the topic.
Relates to evstack/ev-node#2274

What state to consider

• DB: Can a rollback be handled by the ev-node store and orchestration logic?
• Do we have in memory state to consider?

How to identify a rollback

There is not explicit rollback method in the ev-node Executor interface.
Implicit, when the next ExecuteTxs is called in the adapter without SetFinal before. This would require some additional state.

[julienrbrt]

We have rollback already, this is implemented in the repo, and waiting on celestiaorg/go-header#347 to be complete.

[julienrbrt]

Closing as it is implemented by #204 and waiting on #244 for completeness.