Clean up command line completions

[svange]

Description

Currently when running ob "something" --profile="whatever", lots of output is generated (most if not all of it from the logging module). Capture that and redirect it to some other debug level (like debug). We don't even want to see that output in the dev stage unless absolutely necessary.

Possible Solution

Log redirection seems like a good choice. I think I've seen similar functionality in pytest, and I'm sure it can be accomplished with a monkey patch at worst.

Additional context

In cli.py, there is a method that uses python click to create a command line tool. This is where the call to the agent is made.

Additional context

No response