[PR] Invoke lifecycle signal handlers during snapshot recovery [pekko]

["He-Pin (via GitHub)" <gi...@apache.org>]

He-Pin opened a new pull request, #3358:
URL: https://github.com/apache/pekko/pull/3358

   ### Motivation
   During snapshot loading, the internal recovery-permit handler intercepted `PostStop` and `PreRestart` before the registered user signal handler could observe them.
   
   ### Modification
   Forward `PostStop` and `PreRestart` to the user signal handler after returning the recovery permit. Add deterministic regression coverage using a blocking snapshot store for both stop and restart paths.
   
   ### Result
   Lifecycle signal handlers now run consistently while an `EventSourcedBehavior` is loading a snapshot, and recovery permits continue to be released.
   
   ### Tests
   - `sbt "persistence-typed-tests / Test / testOnly org.apache.pekko.persistence.typed.scaladsl.EventSourcedBehaviorRecoverySignalSpec"` — passed, 2 tests
   - `sbt "persistence-typed-tests / Test / testOnly org.apache.pekko.persistence.typed.scaladsl.EventSourcedBehaviorFailureSpec org.apache.pekko.persistence.typed.scaladsl.EventSourcedBehaviorStashSpec"` — passed, 27 tests
   - `sbt "persistence-typed / Test / testOnly org.apache.pekko.persistence.typed.internal.RecoveryPermitterSpec"` — passed, 6 tests
   - `sbt +headerCheckAll` — passed
   - `sbt checkCodeStyle` — passed
   - Native `scalafmt --list` on changed Scala files — passed
   - `git diff --check` — passed
   - `sbt sortImports` — not completed because the existing rule failed with a Scalafix/Scalameta `NoSuchMethodError`; `checkCodeStyle` passed
   - `sbt validatePullRequest` — not completed locally per request; delegated to remote CI
   
   ### References
   Fixes #3250
   


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Re: [PR] Invoke lifecycle signal handlers during snapshot recovery [pekko]

["He-Pin (via GitHub)" <gi...@apache.org>]

He-Pin merged PR #3358:
URL: https://github.com/apache/pekko/pull/3358


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