Shrimp Salad With Spring Pea Mix

Name: Shrimp Salad With Spring Pea Mix
Ingredients: 12 large eggs; 1 lemon; 3 sprigs fresh dill (leaves chopped, stems reserved); 12 ounces shelled and deveined shrimp (large); 12 ounces yukon gold potatoes, scrubbed and cut into 1/2-inch chunks; 1 teaspoon salt; 12 ounces sugar snap peas, cut in halves at an angle (remove strings); 1 1⁄2 cups frozen peas; 1 cup plain yogurt; 1 tablespoon Dijon mustard; 1⁄2 cup finely chopped red onion; 3 stalks celery, finely chopped; 1 tablespoon white wine vinegar; 2 tablespoons olive oil