Let's finally build Contacts and Edge Names. We don't need to build Pet Names for now!

We need to build Edge Names now because they are a requirement for our Passkey implementation.

I need to subscribe to a Contact to get their Edge Names.

Edge Names are shared Contacts. Contacts lists syncable for others. Other contacts will give me context of my own Contacts.

For now all Edge Names are public.

Self-Proclaimed names are already built as Home Documents names are self-proclaimed.

Pet Names are private names given to Contacts. Like editing the Contact Name field.

The petname system requires that the user of the application is able to distinguish between the different name types.