Pasta + Salmon

8oz rotini pasta
1 jalapeño
1 Fresno
4 gloves garlic
1 shallot
3 Tbsp butter
1 lemon juice and zest
1/2 cup heavy cream
1/3 cup pasta water

1 lb salmon
1-2 tbsp butter
Salt and pepper to taste
1 tsp smoked paprika and chipotle chili powder