Add try except around client queries

[samaloney]

PR Description

Make Fido.search more robust by wrapping the client.search calls in a try except. Current code works but introduces silent fails I will add some logging. Need a way to surface the errors to the user in the search results maybe add a ClientError that could be include in the result or add and .error similarly to the Fido.fetch

• Add .errors to the UnifiedResponse
• Reduce log clutter

Closes #7625

[Cadair]

I am + on adding a .error[s] to UnifiedResponse as well. I worry the full log.exception might be too much if we do that though, people are likely to think it's all broken even if it isn't.

[samaloney]

Ok I'll have a look at adding a .errors to the UnifiedResponse. Do the logs even show up with the defaults? I could replace the current log with a small message at info/warning and keep the track trace at debug?

[Cadair]

I think everything info and above shows up by default.

[samaloney]

Ok I've added a comment to the issue to discuss how the API could/should look before I go to far with an implementation - #7625 (comment)