Preheat oven to 350 F. Crumble tofu in a large bowl. Add beans, smoke, garlic and hot sauce and mix together. Spoon filling into 8 tortillas. Fold over, place into an oven-safe dish and pour enchilada sauce over the tortillas. Sprinkle shredded vegan cheddar over top if desired and bake 15-30 minutes; 15-20 minutes for a softer shell and 25-30 for more for crispy shell.