Internet Identity V2

There are a few things that we want to finish before we release this new solution:

  • A dashboard where one can see their authentication methods, configure new, remove existing; link/unlink Google account.
  • Adding a passkey on another device – to cover the case of non-synced passkeys, e.g. using the same identity on Windows and macOS.
  • Support for migrating existing identities – details to be ironed out and announced soon.
  • Seed phrase support for the crypto native users.

FYI, the II v2 color theme is dark or light according to the system settings.

CC @Sormarler @atho97