Grilled Whole Fish With Lemongrass, Chiles and Coconut

NYT Cooking Grilled Whole Fish With Lemongrass, Chiles and Coconut 4 whole dorade (branzino or trout, cleaned, 1-pound)1/4 teaspoon Fine sea salt (more as needed)black pepper (as needed)1 1/2 tablespoons coconut oil (softened or melted)3 limes2 small shallots...