Soak rice noodles in hot water for approximately 20 minutes until flexible but al dente, then drain and set aside.
Whisk tamarind paste, fish sauce, coconut sugar, and sriracha in a small bowl until the sugar dissolves.
Heat 1 tablespoon of peanut oil in a large wok over medium-high heat; sear tofu cubes until golden brown on all sides, then remove tofu from the wok.
Add the remaining tablespoon of oil to the wok and sauté garlic and ginger for 30 seconds until fragrant.
Push the aromatics to the side, pour in the whisked eggs, and scramble until just set.
Add the drained noodles, seared tofu, edamame, and the prepared sauce mixture to the wok.
Toss all ingredients vigorously for 2 to 3 minutes using tongs until the noodles have absorbed the sauce.
Fold in the bean sprouts and garlic chives, cooking for an additional 60 seconds until slightly wilted.
Serve immediately garnished with crushed peanuts and lime wedges.