Coconut Poached Cod with Ginger and Lime

Name: Coconut Poached Cod with Ginger and Lime
Ingredients: 4 (6- ounce) cod fillets; 1 1/2 teaspoons kosher salt; 2 limes , zested and juiced (3 tablespoons juice, divided); 1 red Fresno chili , thinly sliced; 3 tablespoons canola oil; 2 tablespoons ginger , minced (from about a 2-inch piece); 3 cloves garlic , minced; 1 tablespoon lemongrass , thinly sliced (from about a 1 trimmed stalk); 2 (13.5 ounce ) cans full-fat coconut milk; 2 teaspoons fish sauce; 1 tablespoon brown sugar; 8 ounces baby bok choy , ends trimmed and stalks separated; Fried ginger; Pickled chilies; Lime wedges; 1 cup loosely packed fresh cilantro , leaves and tender stems chopped