Sauteed Sugar Snap Peas with Chile, Lemon, and Mint

Substances:

4 teaspoons olive oil, divided
¾ pound sugar snap peas, trimmed
¼ teaspoon kosher salt, divided
¼ teaspoon overwhelmed red pepper, divided
2 inexperienced onions (inexperienced and lightweight inexperienced components totally), thinly sliced and divided
½ teaspoon grated lemon rind, divided
2 teaspoons chopped original mint