Generate PeerID for new user

[Linzell]

Is your feature request related to a problem? Please describe.
In first launch for the app, need to generate a PeerID for the user, before app use, to identified user.
Set name or other data, no need for this step.
User use app, before get other data.

Describe the solution you'd like
Use LibP2P to generate PeerID (@libp2p/crypto) in Rust or Typescript.

Describe alternatives you've considered
Use PeerID factory.