Highlight Wounds Tracker when dragging a Benny

Dropping a Benny onto the Wounds track makes the character use a Benny to Soak damage. The result is automatically applied on the Combat Tracker.

However, when dragging a Benny the wounds track does not get highlighted, so nothing hints that a Benny can be dropped here (unlike the "Shaken" symbol or the different skills/attributes).

It would be cool if both the normal charsheet and mini charsheet would highlight the wounds track to help new players find this feature.