Drain the firm tofu and press it between heavy plates with paper towels for at least 15 minutes to remove excess moisture, then slice into 1-inch cubes.
Preheat your oven to 400°F and arrange the sliced red and yellow bell peppers on a parchment-lined baking sheet, roasting for 15 minutes until tender and slightly charred.
Heat the sesame oil in a large non-stick skillet over medium-high heat and sear the tofu cubes for 8-10 minutes, turning occasionally until all sides are golden brown and crispy.
Stir the minced garlic, grated ginger, and shelled edamame into the skillet with the tofu, sautéing for 2-3 minutes until the aromatics are fragrant.
In a small bowl, whisk together the sweet chili sauce, coconut aminos, and rice vinegar, then pour the mixture over the tofu and edamame.
Add the roasted peppers to the skillet and toss everything together for 2 minutes until the sauce reduces into a thick, glossy glaze that coats the ingredients.
Season the dish with sea salt and black pepper before serving hot in a large bowl.