For the rice: Bring 1 1/2 cups stock, 1 tablespoon oil, and lime zest to a boil. Add the rice, stir, reduce heat to medium-low to simmer, and cover. Cook 15 to 16 minutes, and then stir in the lime juice and chives. Turn off the heat and fluff the rice. Keep covered and warm on the stove until ready to serve.
For the chicken: Meanwhile, heat the remaining 1 tablespoon oil in a large non-stick skillet over high heat. When the oil smokes, add the chicken and season with black pepper. Brown evenly, and then remove to a plate. To the skillet, add chile, ginger, garlic, and red bell pepper and stir fry for 2 minutes. Return the chicken to the pan. Stir together the hoisin, marmalade, tamari and remaining 1/2 cup chicken stock. Add to the pan and reduce over high heat for 2 to 3 minutes. Stir in the peanuts and scallions. Turn off the heat.
Serve the chicken over rice in shallow bowls and garnish with cilantro, if desired.