Combine the first 4 ingredients in a small bowl. Sprinkle fish evenly with thyme mixture.
Place broth and next 4 ingredients (through habanero) in a large sauté pan over medium-high heat; bring to a boil. Cover, reduce heat, and simmer 10 minutes. Discard onion and habanero. Add fish; cover and simmer 10 minutes or until fish flakes easily with a fork. Carefully remove fish from the pan; keep warm.
Add bell pepper and remaining ingredients to cooking liquid in pan; cover and cook 5 minutes or until vegetables are tender. Top fish with sauce.
