Give the cloner better error messages

[Zamujasa]

Solid QOL idea, the user consciousness in use would be especially helpful in my mind.

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As I type that though, I realize that it can be a source of intel for antags perhaps. Do you have a clone record of the captain? Try to clone him to see what error message you get to see if hes alive again/still or not. Maybe not that big of a deal though.

This error would also show up if they've already been cloned/revived, like if someone borgs the brain but you try cloning them.

Also, if you have a record of someone in the cloner, they generally also have a health implant that'll show their health in the cloner or med records (as the clone scanner inserts one).