Allow "days in future" logic when using dates in audience rules, segment logic, and filtering

Currently in Gainsight PX, audience/segment/filter logic only allows “days ago” logic. E.g. “first visit” less than X “days ago.”

We need the ability to evaluate if a given date is less than 30 days from now, or less than 30 days “in future.” For example, perhaps an expiration date or some other significant date for that customer/product.