When doing lossless transcoding in the same folder, and the resulting filesize is smaller, offer to move the original files to Trash

[nekohayo]

I very often optimize my PNG screenshots losslessly with Yoga, and it generates a bunch of .opti.png files (the suffix is useful for me to know that those files have already been optimized and nothing more can be done with them). I don't want to use a subfolder, so the in-same-folder-with-different-name trick is convenient enough.

However, I still have to wait after Yoga and remember to throw all the originals to the trash afterwards. It would be nice if there was an option in the settings to "Automatically move originals to the Trash when lossless recompression successfully reduced filesize"?