[N things] Replace nprofile with Display Name if user has one

[setch-l]

Given that I am a user of Nos
When I am viewing an nprofile link in the app that is associated with a user who has a NIP05
Then I should see the Display Name as a link instead of a long string.

[joshuatbrown]

For example, this note should say Hey @Josh Brown!:

Here's what it currently looks like in the app:

We do render the NIP05 username when the nprofile is preceded by nostr:, as you can see in this note:

So basically, if we see a valid nprofile that's not preceded by nostr:, we should treat it the same way we do when it does have the nostr: prefix.

[setch-l]

This work was done as part of something else.

[joshuatbrown]

@setch-l We still have some work to do on this. We've covered nostr:nprofile references but not nprofile references without the nostr: prefix.