Chicken and Black Bean Burrito Skillet

Name: Chicken and Black Bean Burrito Skillet
Ingredients: 1 Tbsp extra virgin olive oil; ½ medium red onion (diced); 2 red or green bell peppers (diced); Sea salt and black pepper (to taste); 1½ lbs 680g boneless, skinless chicken breasts, cut into bite-sized cubes; 1 tsp ground cumin; 1 tsp smoked paprika; 1 tsp Mexican oregano; ½ tsp chipotle powder; 1 14-oz/400g can black beans, rinsed and drained; 1 cup frozen corn; 2 Tbsp fresh lime juice; ½ cup fresh cilantro (roughly chopped, divided); ½ cup Monterey Jack (shredded); 1 large avocado (chopped); 1 large lime (sliced into 8 wedges)