Fix Lighting — AI Photo Repair filter

Dark photos usually die in the editing tray: pushing exposure up rescues the shadows but ruins everything else with noise and grey blacks. This filter relights the scene instead — faces come up to a natural brightness, the atmosphere of the evening stays, and noise doesn't get amplified into confetti. Restaurant birthdays, concerts, campfires and city nights are the classic cases: moments where flash would have killed the mood, so nobody used it, and the photos came out as silhouettes. It brings back the version your eyes actually saw.