Wizard - New account flow

[dtonon]

The flow is conceptually quite similar to the current one, with some tweaks:

• Remove the possibility to exit the wizard and have an half finished profile;
• Minimize the possibility to restart the wizard or go back;
• Make clear the option to don't encrypt the account;
• Ask for the name and the profile pic;
• Allow to follow a curated list of users to avoid an initial blank feed;

PS: The accessibility view (theme and zoom) need to be completed.

[dtonon]

Reserved for the revision

[mikedilger]

Soon there will be DM relays. So we should design for a 4th list of relays.

[dtonon]

@mikedilger can we impose just 1 discovery relay in the wizard?

[mikedilger]

Yeah it's ok.

[dtonon]

I added the publish step