introduce new environment variable ONLY_OPERATORS.

[PFC-developer]

this patch introduces a new flag to the bot.
it attempts to only produce output on networks where it is an operator.

[tombeynon]

Thanks for doing this @PFC-developer - I've actually been thinking about making more of a change here. I assume this is for when you run restake for all chains (npm run autostake) right? Would it suit you if this only ran for chains that exist in your networks.local.json file? Seems like it would be more appropriate than running for every chain in Chain Registry.

[PFC-developer]

yep. i've got it set up in a cronjob, and frankly having an option saying

• chain X: OK/FAIL -- (reason)
  for every chain would be even better

and yes.. being able to specify which chains to run (via networks.local is a good way) would be useful as well

[tombeynon]

Great, let me spend a bit of time on this over the next week or so and I'll get something sorted. I'll likely combine a verbosity setting to strip back the logs, and just running for the chains in networks.local.