Also
- added debugging test for `checkRecentHistory` from the attempt to
use transactions to restore balance
- small improvements that might clarify better the issues reported about
running under linux issues (didn't test them)
- fix issues found while reviewing the code.
- add support for custom infura token to be used in development
Updates #7662
Considerations
- MultiAccountStoreAccount is required for generating a new account.
MultiAccountStoreDerivedAccounts won't be enough even that it works
for creating initial account and login code
- Validate the understanding that `rootAccount.address` is `walletAccount.derivedFrom`
Updates: 6321