Implement the Bridge UI v2

[VGau]

Description

An external frontend developer has completed the UI components for Bridge UI v2. This ticket covers the implementation of the underlying logic, ensuring that UI interactions correctly trigger transactions, manage state, and integrate with external libraries.

Motivation

This implementation is necessary to make the Bridge UI v2 fully functional by connecting the UI components to the blockchain. It will provide users with a seamless and reliable experience when performing bridging transactions.

Tasks

• Implement logic to handle bridging transactions
• Ensure that state management updates correctly reflect transaction statuses.
• Integrate API calls for fetching bridge-related data.
• Implement robust error handling for failed transactions and API failures.
• Write E2E tests to validate logic implementation.

Acceptance criteria

• All logic implemented
• API responses are handled properly, ensuring data consistency.
• Error handling mechanisms prevent unexpected failures and inform users of issues.
• E2E tests implemented