Is your feature request related to a problem? Please describe.

As you can read in camunda-community-hub/zeebe-client-csharp#69 we want to send requests with retries.
With camunda-community-hub/zeebe-client-csharp#172 we implemented the first step to send commands with retries.

Describe the solution you'd like

[Here](https://github.com/zeebe-io/zeebe-client

We should add a badge to the readme in order to know what is the latest version 👍

In zeebe-node the oAuth token cache directory is now configurable via the ZBClient constructor parameter oAuth.cacheDir. This should be added to /src/nodes/zeebe.js

see https://github.com/creditsenseau/zeebe-client-node-js/releases/tag/v0.22.0-alpha.4

Hello! It would be useful to be able to include additional, custom information with the messages that are published to Kafka.

The use case that I'm thinking of is running multiple Zeebe clusters (e.g. during a migration since horizontal scaling is not supported). Assuming, the same Kafka topics are reused, it would be useful to know which Zeebe cluster produced each event.

I was originally t