Fried Shrimp Spring Rolls

Name: Fried Shrimp Spring Rolls
Ingredients: 4 ounces bean thread noodles; 1 ounce dried shiitake mushrooms; 1 cup finely chopped onion; 0.75 cup finely chopped jicama; 3 green onions, thinly sliced; 1 pound uncooked medium shrimp, peeled and deveined; 1 egg, lightly beaten; 1.5 tablespoons fish sauce; 1 teaspoon salt, or to taste; 0.5 teaspoon ground black pepper, or to taste; 0.5 teaspoon garlic powder; 10 (8 inch) spring roll wrappers; 2 cups peanut oil for frying; 1 cup hot water; 0.5 cup white sugar; 0.5 cup fish sauce; 0.25 cup fresh lime juice; 1 teaspoon sambal oelek (ground fresh chile paste), or more to taste; 20 leaves butter lettuce; 4 sprigs fresh mint; 4 sprigs cilantro