[Redesign] View: Key Details

[SaptakS]

There are few different parts to the Key Info page:

• The key info details page (https://www.figma.com/file/TxuhKDUzjxjfe7ug3qP4eD/Tumpa?node-id=439%3A296&t=vPLLcrcDMJxR3YF9-4)
• Clicking "Add new user" takes to the new user id form (https://www.figma.com/file/TxuhKDUzjxjfe7ug3qP4eD/Tumpa?node-id=439%3A432&t=vPLLcrcDMJxR3YF9-4)
• Changing expiration date should open a datetime widget
• Revoke and remove user id
• The back button should take back to the Home view
• The "Send key to card" should ask backend to send this key to a card. If no card is detected, then we raise an error modal. If card is detected and sending is successful, we should show success modal and go back to Home view.