[Enhancement] Recent image warning

[gios2]

It would be nice to get a warning, when changing an image, that warns you if it has already been set recently, to avoid setting the same images to someone over and over again without noticing, it could be something like "This image has already been set recently, do you want to set it anyway?"

[pupgray]

Good idea! This would be a quick win, I've added it to the short term todo list

[pupgray]

Set up something basic! Currently it only affects the porn search, and will ask for confirmation if it's being set within a minute of the last setting (by any user)