Arugula and Pistachio Pesto Quiche

Name: Arugula and Pistachio Pesto Quiche
Ingredients: 1 1⁄2 cups all-purpose flour, plus more for dusting; 1 tsp. kosher salt, plus more to taste; 8 tbsp. unsalted butter, cubed and chilled; 1 cup packed baby arugula, plus more for garnish; 3⁄4 cup grated Parmesan; 1⁄2 cup olive oil, plus more for garnish; 1⁄4 cup shelled pistachios, plus more for garnish; 2 tsp. grated lemon zest; 2 cloves garlic, peeled; Freshly ground black pepper, to taste; 1 cup whole milk; 2⁄3 cup heavy cream; 4 eggs; Grape tomatoes, for garnish (optional)