Coconut-Curry Shrimp and Noodles

pkg. rice stick noodles

bunch scallions

canola oil

1-in. piece fresh ginger, peeled and finely chopped

garlic, finely chopped

red curry paste

coconut milk, well shaken and stirred

unsalted chicken broth

kosher salt

peeled and deveined large shrimp

Fresh cilantro, for serving

Lime wedges, for serving