Fresh Pesto Shrimp Pasta

Name: Fresh Pesto Shrimp Pasta
Ingredients: 1/4 cup pine nuts; 2 tablespoons minced garlic; 1/4 cup olive oil; 1 cup fresh basil leaves; 1/4 cup fresh mint leaves; 1/2 cup grated Parmesan; 2 pounds 21/25 count shrimp, peeled and deveined; Salt and freshly ground black pepper; 2 tablespoons grapeseed oil; 2 tablespoons minced red onion; 1/4 cup dry white wine, plus more if needed; 1 cup heavy cream; 1 pound spaghetti, cooked; 1 tablespoon minced fresh parsley; 1/4 cup thin-sliced tomato skin, julienned