Grilled Shrimp Summer Rolls with Chile Lime Dipping Sauce

Name: Grilled Shrimp Summer Rolls with Chile-Lime Dipping Sauce
Ingredients: 3 1⁄2 tbsp. fresh lime juice; 2 tbsp. rice wine vinegar; 1 tbsp. fish sauce; 1 tbsp. sugar; 1 tsp. sambal oelek (Thai chile paste); 1 clove garlic, minced; 24 medium shrimp, peeled, deveined, and tail removed (about 1 lb.); 1 tbsp. toasted sesame oil; 1⁄2 tsp. crushed red chile flakes; Kosher salt and freshly ground black pepper; 12 round (8-inch) rice paper spring roll wrappers; 1 avocado, halved, pitted, peeled, and thinly sliced; 1 mango, peeled, pitted, and thinly sliced lenthwise; 1 cucumber, julienned; 1 cup shredded red cabbage (about 3 oz.); 1 cup packed cilantro leaves