UI Component: Restore wallet from paper backup

[iamonuwa]

Is your feature request related to a problem? Please describe.
As a user, I want to restore my wallet from paper backup

Describe the solution you'd like

1. This feature will allow the users to restore their existing wallet(s) from paper backup into the app
2. App prompts the user to input the wallet's seed 12 words mnemonic
3. User inputs the 12 words mnemonic phrases
4. User inputs a new pin code/passphrase or uses a biometric auth method to secure the new wallet data file in local storage
5. The wallet is recreated and saved to local storage, protected by the passphrase or the bio auth method
6. The wallet app starts pulling confirmed transactions for this wallet from the network and displays them in the UI

See Wallet Restore for guide

Describe alternatives you've considered

Additional context
Cross-platform components should be put in a shared folder

See CONTRIBUTING.md for contribution guidelines