Check account balance before publishing tx

[brusherru]

Before allowing to publish transaction it checks for the projected account balance.

It checks the sufficient balance for:

• any tx: to pay a gas fee from current account
• spend: to have spend amount + gas fee available
• drain: to have enough funds on vault account (if it is "local" address, otherwise it allows to send a tx)

It also shows a bit different red text on the confirmation page in case if some of the conditions does not pass:

• Waiting for gas estimation...
• You have insufficient funds to pay for gas
• You have insufficient funds to send this amount
• The vault has insufficient funds to be drained

[github-actions[bot]]

You can preview the changes at : https://ca2765ac.smapp-lite-prod.pages.dev

[brusherru]

@monikasmolarek the bug is fixed. Thanks!

[github-actions[bot]]

You can preview the changes at : https://c3b444e5.smapp-lite-prod.pages.dev

[dioexul]

Cannot get the same error.

Minor things There are 2 messages:

• You have insufficient funds to send this amount
• You have insufficient funds to pay for gas

And Wallet shows the first one when amount is enough, but gas fee is bigger than the rest of the balance. Balance 19.7 Funds to send 19 Gas fee: 3.6

And message "insufficient funds to pay for gas" appears only in the case when Gas fee is bigger than balance. One of the option is to have only the first message for all cases.

Gas price also allows (and keeps) values like 00100