Improve disqualification information

Normally less complexity requires less support.
And with less complexity maybe errors are spotted earlier or are easier to investigate. Like this one:

This seems to be the issues that are getting fixed now. With easier tools, better monitoring we might have been able to fix them 1 year ago.

I am all for KISS. If Storj has issues with too many SNOs, other ways seem to be more efficient like pausing onboarding.