Add support for better telemetry

[harissecic]

Feature description

Currently we don't have proper telemetry for readers, producers, or consumers. Such data might be useful for multiple scenarios and usually is a requirement.

Maybe solving this via publishing application events and letting something read them for further logging/metrics would be the best option. This would allow individual implementation for each scenario. It would also allow adding extra module for something like micronaut-puslar-micrometer where events would be read and automatically pushed towards such specific observability.