[FEATURE] Invert `ErrSnapshotCorrupted` and action registry errors.

> @jorisdral [wrote](https://github.com/IntersectMBO/lsm-tree/pull/637#discussion_r2011668477_
):
> Currently, the user would see an `AbortActionRegistryError` or `CommitActionRegistryError` that contains an `ErrSnapshotCorrupted`.
> I think the nicer thing would be if we flip this: the user gets `ErrSnapshotCorrupted` containing a `FileCorruptedError`/`AbortActionRegistryError`/`CommitActionRegistryError`

> @wenkokke wrote:
> It's entirely non-obvious to me how to decide which of the various exceptions under an action registry error should take precedence, e.g., what do you do if there's two file corrupted errors?

> @jorisdral wrote:
> Probably in chronological order