Better formatting for the Identities search command

[tegefaulkes]

Specification

The identities search command dumps is results as a simple list without spacing between the found identities. This needs to be formatted much better with clear separation between entries.

Additional context

Related #40

Tasks

1. Fix formatting of the identities search command output.

[tegefaulkes]

This may have been addressed by the general polish done previously. Need to check

[tegefaulkes]

I think this is just how we're formatting things as the standard currently? So it was definitely addressed in the polish PR.

I'm going to close the issue since there's nothing to fix here, not for this specific issue at the least.