Chicken Fajita Garbage Bread

Name: Chicken Fajita Garbage Bread
Ingredients: 3 tablespoons olive oil; 2 large boneless, skinless chicken breasts, thinly sliced crosswise; 2 medium red onions, thinly sliced; 1 medium green bell pepper, stemmed, seeded and thinly sliced; 1 medium red bell pepper, stemmed, seeded and thinly sliced; Kosher salt and freshly ground black pepper; 2 teaspoons chili powder; 1 teaspoon ground coriander; 1 teaspoon ground cumin; 2 cloves garlic, minced; Finely grated zest of 1 lime; All-purpose flour, for dusting; 1 1/2 pounds store-bought pizza dough (see Cook's Note); 1/2 cup store-bought salsa verde; 3 cups grated Monterey Jack cheese (9 ounces); 1 large egg, beaten, for egg wash; Lime wedges, for serving; 1 avocado, peeled and finely mashed; 2/3 cup Mexican crema or sour cream; 2 tablespoons lime juice; 1 tablespoon finely chopped fresh cilantro; Salt and freshly ground black pepper