To make the dressing. Combine all ingredients in a glass jar and whisk until smooth. Taste and adjust the salt and pepper.To make the salad. Combine the shallots, pine nuts, herbs, and chili flakes in a large bowl. Heat the olive oil in a small skillet over medium heat until it begins to sizzle. Pour the hot oil over the shallots. Bring a large pot of salted water to a boil. Boil the pasta to al dente, according to package directions. Drain. Add the pasta to the bowl with the oil. Add the olives, peppers, tomatoes, chickpeas, and pepperoncini. Pour over the dressing and toss well. Add the feta. Serve the salad warm or cold and enjoy!