ConfirmTx set the transaction's chain id to the active network's every
time it drew the screen, so a popup reopened onto a saved confirmation
after a network switch in Settings described the reviewed transfer as
the new network's and sent it there.
show() now sets the chain id only on a transaction Send hands over, and
the screen describes the transaction entirely on that network: native
currency, USD values, explorer links, and the node and explorer its
checks ask. explorerUrl(), renderAddressHtml(), getPrice(), formatFee()
and checkEtherscanLabel() take an optional chain id for this. A saved
transaction whose chain id names no network is not restored.
Model: opus-5-5
Settings is reachable from the confirmation screen, and Back from it only
unhides the screen as it was drawn. Sign & Send took the network at the
click, so a transfer reviewed on Sepolia went out on mainnet after a switch
in between. show() now records the chain id of the network it draws for.
Sign & Send refuses with a message on the screen when the active network
differs, and the send carries that chain id, so ethers will not populate it
for a provider on any other network.
Model: opus-5-5