Hariyali Murgh Biryani Green Masala Chicken Biryani in a Multi Cooker

Name: Hariyali Murgh Biryani (Green Masala Chicken Biryani) in a Multi-Cooker
Ingredients: 2 pounds bone-in chicken legs, thighs and drumsticks separated, skin removed; 2 teaspoons kosher salt; 3 large garlic cloves, finely grated; 1 (1-inch) piece fresh ginger, peeled and finely grated; 3/4 teaspoon turmeric powder; 1 1/2 teaspoons garam masala; 1 tablespoon fresh lemon juice; 1/2 cup full-fat coconut milk; 3–4 hot Indian green chiles, or 1 serrano pepper, roughly chopped; 1 bunch fresh cilantro, very roughly chopped (about 2 packed cups); 1 bunch fresh mint leaves (about 2 packed cups); 3 tablespoons whole milk plain yogurt; 2 cups basmati rice, rinsed well; 2 tablespoons neutral oil, like grapeseed or canola; 1 large white or yellow onion, very thinly sliced; 1/2 teaspoon cumin seeds; 3 green cardamom pods; 6 whole cloves; 1 tablespoon bay leaf; 1/2 stick cinnamon, broken in 2 pieces; 3 tablespoons warm milk (optional); 1 pinch saffron (optional)