shuffle 
Randomizes the order of elements in an array using the Fisher-Yates algorithm.
This function takes an array and returns a new array with its elements shuffled in a random order.
Signature 
typescript
function shuffle<T>(arr: T[]): T[];Parameters 
- arr(- T[]): The array to shuffle.
Returns 
(T[]): A new array with its elements shuffled in random order.
Examples 
typescript
const array = [1, 2, 3, 4, 5];
const shuffledArray = shuffle(array);
// shuffledArray will be a new array with elements of array in random order, e.g., [3, 1, 4, 5, 2]
