Korean Spicy Pork Empanadas

Name: Korean Spicy Pork Empanadas
Ingredients: 2 cups all-purpose flour; 1 tsp salt; ½ cup butter (cut into small pieces and chilled); 2 large eggs (lightly beaten); ¼ cup dry white wine; 1 tsp distilled white vinegar; 3 tbsp gochujang (Korean red pepper paste); 2 tbsp mirin; 2 tbsp sake; 1 tsp soy sauce; 2 tbsp brown sugar; ½ tsp black pepper; 1 tsp fish sauce; 2 tsp honey; ½ tsp garlic (minced); ¼ cup onions (finely chopped); ½ tsp ginger (minced); 2 lb ground pork; ½ cup scallions (thinly sliced); ½ cup cilantro (chopped); 1 shallot (minced); 1 Thai chile (minced); 1 tsp lime zest; juice of 1 lime; ¾ cup olive oil; salt and pepper; egg wash (1 egg beaten with 1 tbsp milk)