[1pt] Create a main.rb file that will serve as the console app entry-point - Group task

[ikoote1]

Changes to be made;

1. Create a main.rb file that will serve as your console app entry point.
2. Implement startup actions:

• Present the user with a list of options to perform.
• Let users choose an option.
• If needed, ask for parameters for the option.
• Have a way to quit the app.