Destroy attack particle instance after one second using coroutine

[jckling]

Summary

Destroy attack particle instance after one second using coroutine

After instantiated attack particle, start coroutine to destroy the instance in ObserversRpc RpcInstantiateAttackParticleEffect

PR checklist

• [x] The game builds properly without errors.
• [x] No unrelated changes are present.
• [x] No "trash" files are committed.
• [ ] Relevant code is documented.
• [ ] Update the related GitBook document, or create a new one if needed.

Pictures/Videos)

https://github.com/RE-SS3D/SS3D/assets/25079277/4ce4e351-19b1-4884-aa36-9e62089b07ac

Testing

Play without errors in local Editor

Related issues/PRs

Closes #1332

[cosmiccoincidence]

Put "closes" before the referenced issue at the bottom of your PR description. This should automatically link that issue to this one so it closes when this one merges.

[jckling]

OK, learned it🔖