Expand SDK to support Native transfer with optional contract call

[MakMuftic]

Implementation details

With PR#266, we introduced the ability to define contract calls together with native deposit. As SDK didn't integrate the initial implementation of native handlers, it needs to be expanded so it can be used to create:

• Deposit of native currency (tokens)
• Deposit of native currency (tokens) + contract call definition

The Native flow differs slightly from regular ERC20/721/1155, as the deposit transaction should not land on Bridge.sol but on NativeAdapter.sol contract. We have already expanded the testnet shared configuration to have this as a new property of the domain - nativeTokenAdapter.

Testing details

• Unit Tests: Develop unit tests that cover scenarios where both Native transfers and contract calls are involved.
• Error Handling: Test how the SDK handles invalid or failed contract calls within the transaction flow.

Acceptance Criteria

• The SDK supports interactions with the new NativeAdapter->NativeHandler, allowing for both Native transfers and optional contract calls within the same transaction.
• The SDK maintains backward compatibility and continues to function as expected with existing handlers.
• All new functionality is covered by tests, ensuring reliable and consistent behavior.