SignalAction<T> class

Action - Encapsulates async mutations with state tracking.

Actions provide a structured way to handle async operations with loading state and error handling.

Basic Usage

final loginAction = SignalAction<User>(
  name: 'login',
  execute: () async {
    return await authService.login();
  },
  onError: (error, stack) => print('Login failed: $error'),
);

// In UI:
if (loginAction.isExecuting.value) {
  return CircularProgressIndicator();
}

ElevatedButton(
  onPressed: () => loginAction.run(),
  child: Text('Login'),
)