Buffalo Chicken Lasagna

Name: Buffalo Chicken Lasagna
Ingredients: 1.5 pounds bone-in chicken breasts with skin; 2 cups chicken stock, or as needed; 1 tablespoon paprika; 1 teaspoon salt, or more to taste; 0.5 teaspoon cayenne pepper; 12 lasagna noodles; cooking spray; 1 tablespoon olive oil, or more as needed; 2 stalks celery, finely chopped; 0.5 onion, finely chopped; 0.66666668653488 cup buffalo wing sauce; 0.5 cup crumbled blue cheese; 1 (16 ounce) container ricotta cheese; 1 cup blue cheese dressing; 1 egg; 1 (8 ounce) package shredded mozzarella cheese