Problem 1: Orbital Navigation (Spiral Matrix) Problem Statement Given an m x n matrix, return all elements of the matrix in spiral order. Input Format A 2D integer matrix matrix. Example Input: matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]] Output: [1, 2, 3, 6, 9, 8, 7, 4, 5]