Preserve exception stack traces during reflection-based invocation

[letnaturebe2]

Summary

This PR enhances the robustness of the EventSubscriber.Invoke<T> method by preserving the original exception context when invoking methods via reflection.

Problem

When using MethodInfo.Invoke(...), if an exception occurs, it is wrapped inside a TargetInvocationException, which causes the original stack trace to be lost. This makes debugging much harder, especially when exceptions are thrown deep inside event handlers or predicates.

Changes

• Wrapped _predicateMethod.Invoke(...) and _callbackMethod.Invoke(...) inside try-catch blocks.
• Used ExceptionDispatchInfo.Capture(...).Throw() to re-throw the inner exception while preserving its original stack trace.

Impact

• Maintains full stack trace visibility during runtime errors.

[letnaturebe2]

@DevsDaddy

can you review this pr?