Save image support. When the center button is pressed take a picture and save it to the "DCIM" folder at the root of your SD card. The image will be saved as a bitmap file with a timestamp as the filename ("YYYYMMDD-HHMMSS.bmp").
Camera flash support. Flashes the ESP32-CAM onboard LED when a picture is taken if enabled in the settings.
Move the camera dithering type to the settings scene as a new configurable option.
Add "Flash" option to the settings scene as a new configurable option.