Hominy and Kidney Bean Chili

Name: Hominy and Kidney Bean Chili
Ingredients: 1 tablespoon olive oil; 1 medium onion, coarsely chopped; 2 teaspoons chili powder, plus more to taste; ½ teaspoon ground cumin; ½ teaspoon granulated garlic; 1/8 teaspoon ground cinnamon; 1 teaspoon dried oregano; 2 cans (14.5 ounces each) diced tomatoes with green chiles, preferably fire-roasted, with liquid; 1 can (15 ounces) white or yellow hominy, drained and rinsed; 1 can (15 ounces) red kidney beans, drained and rinsed; 2 medium zucchini, cut into 1-inch chunks; Salt and freshly ground black pepper; 1 cup diced roasted red bell pepper, preferably fire-roasted; ¼ cup chopped fresh cilantro, plus more for serving; Lime wedges, for serving; ½ cup shredded sharp Cheddar cheese, for serving