Add Option to Choose Pickupable Highlight Colour

[Chylum]

Is your feature request related to a problem?

World creators might want control over the highlight colour of pickupable objects, which are currently blue to highlight the surrounding collider with purple raycast dashes.

Custom.Pickupable.Highlight.mp4

Describe your preferred solution

Expose an optional field to modify the colours.

Describe any considered alternatives

N/A

Additional Context

No response