Added new features, fixed some bugs, and updated more detailed documentation

[909870572a]

Added the function of selecting the option of language and provided Chinese, solved the bug that the program could not continue to use the information outside the input condition

[909870572a]

2. Dice-Simulator: Structure, Validation, Features, and Graphics • Enhanced code structure by introducing a main() function, improving modularity and readability. • Implemented robust user input validation to prevent errors and unexpected behaviors. • Added scoring and round tracking to increase game interactivity and engagement. • Simplified the dice graphics output in the roll_dice function, facilitating easier modifications and management. • Optimized the user exit experience by displaying end-game statistics and a thank you message, enhancing user satisfaction.