Resolves brave/brave-browser#55911 Update the SelectAddressModal to use ss58-correct strings for a given parachain. Right now, the UI will display addresses as they're stored directly on the account which can be incorrect when Westend uses prefix 42 and Passet Hub uses prefix 0. We update the JS to instead grab the corrected address from the PolkadotWalletService where applicable in the send screen.