[FE] Payment flow - update balance

[denistsoi]

FE implementation for - https://github.com/tnbCrow/Backend/issues/129

User will click the Scan Transaction button. The BE will scan the chain and update the user's balance accordingly.

Perform a request based on the user action to query the API.
I suppose most likely, from a REST perspective, this would be a /account/balance/update,
however i haven't decided yet