Chicken and Veggie Bolognese with Zucchini Noodles

Name: Chicken and Veggie Bolognese with Zucchini Noodles
Ingredients: 2 tablespoons olive oil + more as needed; 3 medium carrots, peeled minced; 4 cremini mushrooms, stems removed and minced; 1/4 yellow onion, peeled and minced; 2 cloves garlic, minced; 1 teaspoon salt, divided; 1 teaspoon dried Italian seasoning (a mix of oregano); Pinch of crushed red pepper; 1 pound ground chicken; 14-ounce can of tomato sauce (or your favorite jarred marinara sauce); 3 to 4 zucchini, spiralized using the C or D blade