Spaghetti Squash Shakshuka

Name: Spaghetti Squash Shakshuka
Ingredients: 1 medium spaghetti squash; 2-3 tablespoons olive oil; kosher salt; black pepper (freshly ground ); 3/4 cup yellow onion (finely chopped ); 2 cloves garlic (minced); 1 28 oz can whole San Marzano tomatoes (chopped, with liquid (a few pulses in a food processor or using a masher)); 1 teaspoon cumin; 2 teaspoons smoked paprika; 1/4 cup parmesan cheese (divided); 1/4 cup feta cheese (divided); 5 large eggs; 1/2 cup cilantro (freshly chopped and divided); red pepper flakes