Explain the Redux data flow.

 The Redux data flow can be summarized in three steps:

The user interacts with the application and triggers an action.

The action is dispatched to the Redux store, which updates the state.

The updated state is propagated to the UI, which re-renders with the new data.

This flow is unidirectional, meaning that data flows in a single direction, from the UI to the state and back. It ensures that the state remains predictable and easy to reason about, which is one of the core principles of Redux.