I have three closet openings with all drywall finished to the bottom and
a continuous flow from the room into the closets. The closet doors are
bi-fold with no wooden jamb or case molding on the sides. The bi-fold
door hardware is fastened to the floor and drywall jamb.

After laying my hardwood floor, I want to install the baseboard which is
9/16" x 3 1/4". What's the best way to install the baseboard around the
bi-fold doors and into the closet?

Thank you