`tools/geneos` - replace zerolog and the internal responses with structured logging from `log/slog` and processing records for human output

[pgalbavy-itrs]

There are too many inconsistencies in how geneos delivers output to users. The internal responses package needs to be rewritten and now that Go has structured logging in the standard library, we should explore that to both replace responses for batched responses and also zerolog.

[pgalbavy-itrs]

The logging part is done. The replacement of internal/responses is a more complex ask.