v0.4.2

Update adds ability to search for future observability and a quick bug fix.

v0.4.0

Implements small updates to toco:

• Changed print statements to log messages. This lets us a. quieten them if we wanted to for some reason and b. style them with rich.
• Made it so there aren't separate commands for each search type, because I can never remember which is which.
• Reduced the number of outputs in the table because it's too wide for a standard terminal.