reverse<A> function

Creates a reversed version of the provided monoid

Example:

void main() {
  // Create a monoid for integer addition with identity element 0
  BaseMonoid<int> originalMonoid = SemigroupSum() as BaseMonoid<int>;

  // Create a reversed version of the original monoid
  BaseMonoid<int> reversedMonoid = reverse(originalMonoid);

  // Concatenate a list of integers using the reversed monoid
  List<int> numbers = [1, 2, 3, 4, 5];
  int reversedSum = concatAll(reversedMonoid)(numbers); // Output: 15 (5 + 4 + 3 + 2 + 1)
}