Add calorie counter workshop to main repo

[jdwilkin4]

For now, we will just add this as is. The testing should be fine, but if we need to make changes we will update tests in 2025 after launch

Here is the workshop we are adding as is

https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures-v8/learn-form-validation-by-building-a-calorie-counter/step-97