Soak rice vermicelli noodles in hot water for 10 minutes. Drain thoroughly, cut into shorter lengths, and set aside.
Pat pork dry, thinly slice, and cut into bite-sized pieces. Season with salt and coat lightly with cornstarch.
Heat 1 tablespoon oil in a large skillet over medium heat. Cook pork until just done and no longer pink. Do not overcook. Remove and set aside.
In the same skillet, add remaining oil. Sauté garlic, bell peppers, and mushrooms until tender.
Add green onions and cook until just tender. Return the cooked pork to the pan, then add oyster sauce and cooking wine. Toss everything together until well combined.
Add noodles and toss everything together until evenly combined. Season with salt if needed.
Serve hot with chili oil, fresh herbs, and a squeeze of lime.