The YC/BC Hotels do not have a food court. As far as I know, there aren't any plans to add dining options because of the BCV addition.
I like Beaches & Cream, but it isn't a food court and the seating area is quite small IMHO. It can get very busy and very crowded around meal times.
There are lots of dining options within walking distance, though. Those would include the restaurants in Epcot, on the BW and the Swan/Dolphin Hotels.