Reads image files and returns image_<id> rows for a key's meta, which
exportWizard() embeds in the page (each image once); leads refer to them
by id in their Image column (several separated by ;).
Arguments
- paths
Image files.
- ids
Names for the images; default the file names without extension.
- maxSize
Photos larger than this many pixels on their long side are scaled down to it when the 'magick' package is installed, so keys made from camera photos stay small; without 'magick' they are embedded as they are.