Is your feature request related to a problem?

If a user is not familiar with trust policy and cert list, they might be confused with the notation cert list output

$ notation cert list  
/home/sozercan/.config/notation/truststore/x509/ca/wabbit/wabbit-networks.io.crt
/home/sozercan/.config/notation/truststore/x509/ca/wabbit-networks.io/wabbit-networks.io.crt

It is not very clear that names of trust stores should be wabbit and wabbit-networks.io in this case

What solution do you propose?

It would be clearer to use columns that match the terms and expectations

Suggestion

$ notation cert list  
TRUST STORE              CERT PATH
wabbit                  /home/sozercan/.config/notation/truststore/x509/ca/wabbit/wabbit-networks.io.crt
wabbit-networks         /home/sozercan/.config/notation/truststore/x509/ca/wabbit-networks.io/wabbit-networks.io.crt

and anything else that might be helpful

What alternatives have you considered?

n/a

Any additional context?

No response