Add first identity

[Hacklor]

As a user I want to add my first identity, so I can be someone in the digital world

The user has just installed the app and opens it for the very first time. He sees a screen with a
"welcome message" which can be the words "Who am I?" (HomeScreen). He can press on the text and a
new screen appears where he can fill in a name with a "Create" button. The name is not allowed to be
empty.
After he creates his first identity he is returned to the HomeScreen and his identity is shown.

Acceptance criteria:

• Home Screen: Show welcome message (Currently "Who am I?")
• New Identity: Create first identity screen
• New Identity: Validate identity
• New Identity: When successful go back to HomeScreen
• Home Screen: Show name of first / active identity, it is not possible to add multiple identities

Technical requirements:

• Create keys (crypto) and store on device