Improve Accessibility for Gainsight CS

Posting on behalf of customer. I have received feedback that certain elements of our UI are difficult to read given the contrast level of our pages. Specifically, they pointed out that grey text on our white background is difficult to read for some users. They also shared that the small text size of our elements can be challenging as well.

With that in mind, it would be great to have some accessibility features that can be customized on a per user basis - similar to how we handle per user timezones and email notification preferences.