Reduce jQuery use when/where possible

[mdmintz]

Reduce jQuery use when/where possible

There are some places where jQuery is being used where pure JS could get the same job done faster, and more reliably.

If jQuery is used and doesn't load fast enough, there could be errors, such as selenium.common.exceptions.JavascriptException: Message: javascript error: jQuery is not defined (Eg. https://github.com/mdmintz/coffee-cart-testing/actions/runs/6113442403/job/16592938862).

[mdmintz]

This was resolved in 4.18.2 - https://github.com/seleniumbase/SeleniumBase/releases/tag/v4.18.2