Change selected item highlight effect #768

When an item is selected, we highlight it in yellow
The problem is that when an item is out of bounds, we show the bounding box in the same color to mark this, just thicker lines. For an item that is cube-shaped, the feedback looks almost the same and hard to tell appart.

Here are both scenarios:

Suggestion: change the color of selected items. Use a Decentraland color like violet or red.
Pending design