**Cook the Pasta:**
Bring a large pot of salted water to a boil. Add the squid ink pasta and cook according to package instructions until al dente. Reserve 1/2 cup of pasta water before draining the pasta.
**Prepare the Seafood:**
Heat olive oil in a large skillet over medium heat. Add minced garlic and red pepper flakes, sautéing until fragrant, about 1 minute.
**Deglaze with White Wine:**
Pour in the white wine, scraping the bottom of the skillet. Simmer for 2 minutes to reduce slightly.
**Cook the Seafood:**
Add the mixed seafood to the skillet. Cover and cook for 4-5 minutes, or until the mussels and clams open and the shrimp and scallops are cooked through. Discard any unopened shells.
**Combine Pasta and Sauce:**
Add the cherry tomatoes and cooked pasta to the skillet, tossing gently to combine. Add the reserved pasta water if needed to loosen the sauce.
**Season and Garnish:**
Stir in fresh parsley, then season with salt and black pepper to taste. Serve hot with lemon wedges and grated Parmesan cheese, if desired.