- Moved some methods from Transactor to users of it to clean interface.
- Mocked Bridge interface and Transactor interface for tests
- Wrote unit tests for SendTransaction
- handling `null` values in the Hop response
- using data returned from the Hop api when preparing data for estimation and calling `swapAndSend` and `sendToL2`
- estimating gas for bridges implemented in the bridges implementation types, avoiding wrong gas for placing bridge transactions
Changes
- Use token's contract address for `ERC1155TransferTxArgs.to` because it
is used as such later on.
- Extract Token ID from the symbol as we encoded and set the corresponding
value in the `ERC1155TransferTxArgs`.
- Set ChainID in `ERC1155TransferTxArgs`
Updates status-desktop #14212