[Wallet] Balances are not refreshed automatically

[bonomat]

The current implementation polls balances state only on reloading the UI or when triggered manually.

waves/extension/src/App.tsx

Lines 29 to 47 in 052878b

	const walletStatusHook = useAsync({ promiseFn: getWalletStatus });
	const walletBalanceHook = useAsync({ promiseFn: getBalances });
	const swapToSignHook = useAsync({ promiseFn: getSwapToSign });
	const loanToSignHook = useAsync({ promiseFn: getLoanToSign });
	const openLoansHook = useAsync({ promiseFn: getOpenLoans });
	let { data: walletStatus, reload: reloadWalletStatus, error } = walletStatusHook;
	let { data: balanceUpdates, reload: reloadWalletBalances } = walletBalanceHook;
	let { data: swapToSign, reload: reloadSwapToSign } = swapToSignHook;
	let { data: loanToSign, reload: reloadLoanToSign } = loanToSignHook;
	let { data: openLoans, reload: reloadOpenLoans } = openLoansHook;
	const refreshAll = () => {
	reloadWalletBalances();
	reloadWalletStatus();
	reloadSwapToSign();
	reloadLoanToSign();
	reloadOpenLoans();
	};

Ideally this is refreshed automatically.

If this is done, we can remove some busy waits in the e2e tests.