Increase the contrast of prototyping noodles

The light (light!) blue of prototyping noodles makes them very hard to see. Please increase the contrast and/or have them dynamically adjust based on their background similar to how frame names will change based on background contrast.

Thanks for the feedback! We’ll pass this along to our team for consideration. Be sure to also Vote up top, so we can start tracking interest from the community. :point_up: