Roasted Shrimp with Chipotle Garlic

Roasted Shrimp with Chipotle Garlic Aioli 1 pound shrimp, peeled and deveined 1 tablespoon olive oil ½ teaspoon chipotle powder, divided (tail on) ½ teaspoon salt, divided ½ cup mayo ¼ teaspoon chipotle powder ¼ teaspoon salt ½ teaspoon cumin 1 small garlic clove, grated Juice of ½ lime