Improve logging

[andreabadesso]

Currently we are using console.log to log errors, we should improve our logging mechanism and maybe use Sentry to warn us about reorgs or critical errors

#1 (comment)

[andreabadesso]

@luislhl

We are not using console.log anymore but are yet to send logs to Sentry, should we still do it or should we just log away and let whatever is monitoring the logs alert us?

[luislhl]

@luislhl

We are not using console.log anymore but are yet to send logs to Sentry, should we still do it or should we just log away and let whatever is monitoring the logs alert us?

Sentry is not a logging solution, so we shouldn't send all logs to it. We should send any logs to stdout, and some logging mechanism will capture them and send somewhere else.

Besides that, I think we should also send error logs to Sentry, because it will aggregate the errors for us.