Chicken Tikka Tacos

Name: Chicken Tikka Tacos
Cuisine: British
Ingredients: Chicken Tikka Masala Recipe; Raita: (you can make this the night before if you like); 1 cup Greek yogurt; ½ English cucumber, seeded and finely chopped; ¼ cup red onion, small dice; 2 tablespoons mint, finely chopped; ½ teaspoon ground cumin; ½ teaspoon Kosher salt; ⅛ teaspoon cayenne pepper; Chapati:*; 1 cup whole wheat flour, plus more for rolling; a large pinch of Kosher salt; 1 tablespoon vegetable oil; ½ cup water; ghee or vegetable spray, for cooking; ¼ red onion, sliced; 2 jalapeños, sliced; 1 small handful cilantro, roughly chopped; 1 lime