Ability to recover accounts to a new node seamless

Currently if a users node gets deleted but the account remains on the app the user would need to go through the process of scanning their account map QR code’s to restore their accounts on the new node. It would be an improvement to add another account tool where we automate this process.

We ought to simply add a "migrate" tool to our tools menu for each account which allows you to migrate the account to a new node.