Spaghetti with Clams and Crispy Bread Crumbs

Name: Spaghetti with Clams and Crispy Bread Crumbs
Ingredients: 1/4 cup panko; 1/4 cup plus 1 tablespoon extra-virgin olive oil, plus more for drizzling; Kosher salt; Freshly ground pepper; 2 large garlic cloves, thinly sliced; 3 dozen Manila clams or cockles, scrubbed; 1 cup dry white wine; 1 pound spaghetti; 1 teaspoon finely grated lemon zest; 3 tablespoons fresh lemon juice; 2 1/2 tablespoons finely grated mullet bottarga (optional; see Note); 1 teaspoon crushed red pepper; 2 tablespoons finely chopped thyme; 2 tablespoons finely chopped rosemary; 2 tablespoons finely chopped parsley