Air Fryer Kale and Feta Hand Pies

Name: Air Fryer Kale and Feta Hand Pies
Ingredients: 1 (10-oz.) package frozen chopped kale or spinach, thawed and squeezed dry; 1 scallion, finely chopped; 2 tbsp. chopped fresh dill; 1 tsp. finely grated lemon zest; 0.5 tsp. dried oregano; 0.5 tsp. kosher salt; 0.25 tsp. crushed red pepper flakes; 0.25 tsp. freshly ground black pepper; 0.25 tsp. garlic powder; 0.25 c. extra-virgin olive oil, divided; 6 sheets frozen phyllo dough (each sheet about 18”-by-13), thawed according to package instructions; 1 c. crumbled feta (about 4 oz.)