Grilled Pork and Ratatouille

Name: Grilled Pork and Ratatouille
Ingredients: Kosher salt; 1/4 cup packed light brown sugar; 1 3-inch piece fresh ginger, peeled and thinly sliced; 4 boneless center-cut pork chops (3/4 inch thick; 6 ounces each); 1/4 cup extra-virgin olive oil, plus more for the grill; Pinch of red pepper flakes; 1/3 cup red wine vinegar; 1 small or 1/2 large eggplant, sliced 1/2 inch thick; 1 zucchini, halved lengthwise and sliced 1/4 inch thick; 1 bunch scallions, trimmed; 1 cup cherry tomatoes; 1/4 cup fresh basil