fluvio: [Bug]: CLI consumer & producers fail silently when they are disconnect from the cluster

Star 2 CLI sessions, one consumer and one producer to the cloud cluster. Some some records then leave them idle.

In a while… (I don’t know how long)… they get disconnected, but there is no indication that the connection is down.

Consumer example:

[6:52](https://infinyon.slack.com/archives/CN1D204C9/p1680789158903939)
 2023-04-05T22:14:47.009Z {"forks":134,"stars":1725}
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Producer Example:

> test
 Ok!
> test
hello world
test
test

I would expect to get notified if the client fails to reconnect. Furthermore, the CLI should exit interactive mode on error.