Can you explain what is meant by state in a state management system?

In a state management system, "state" refers to a set of data that describes the current condition or configuration of an application at a specific moment in time. In the context of Flutter, this could be, for example, the current values of variables, widget states, data received from a server, and influencing the interface display.

State determines how exactly the application looks and behaves. State management is the process of tracking changes to these data and updating the UI in response, so the user sees the current information.

Example: if you have a counter that increases when a button is pressed, then the current value of the counter is the state. When it changes, the interface updates to display the new number.