Improve script structure, readability,

Change Log

v1.1.2

• Replaced traditional function expressions with arrow functions for better readability and conciseness.
• Added checks to ensure DOM elements exist before interacting with them to prevent potential errors.
• Modularized the code by dividing it into well-named functions for better organization and maintainability.
• Used 'const' and 'let' instead of 'var' to adhere to modern JavaScript best practices.
• Improved CSS style string readability by using template literals.
• Encapsulated the code within an Immediately Invoked Function Expression (IIFE) to minimize global scope pollution.
• Updated textToSlug function to remove special characters such as apostrophes and colons.
• Added isRomanNumeral function to detect Roman numerals.
• Added the ability to convert Roman numbers to Arabic numbers for the correct formation of links.
• This commit implements a feature to convert Roman numerals to Arabic numbers in game titles. This ensures that the generated links are correctly formatted, improving the functionality of the script.