In a large skillet over medium heat, heat the olive oil and cook the onion, chopped squash pulp, garlic, chili, and salt for about 5 minutes, until the onions and squash are tender. Add fresh mushrooms, and herbs. Drain the dried mushrooms, reserve liquid, and add them to the mixture. Continue cooking, stirring occasionally, until mushrooms are lightly browned, about 8 minutes. Transfer to a bowl and let cool. Mix in the toasted breadcrumbs and season with additional salt, pepper, and herbs, as desired.