Improve readability of waveform display

[tomcl]

Is your feature request related to a problem? Please describe.
"Differentiate consecutive blocks with distinct colors in the wave simulation, making it easier to interpret the simulated results. Additionally, for components that yield binary results, use different colors to represent 0 and 1. It is challenging to read when different binary component results need to be grouped together. (Like the bottom lines of the simulation)"

Describe the solution you'd like
See above

Additional context

• The coloring on binary waveforms would mean a less efficient display method would need to be used.
• Consecutive waveforms could be distinguished easily in many ways - e.g. by coloring background slightly. that would also make it easier to disambiguate 0/1.
• In addition, maybe 0/1 could be distinguished by using a thicker line for 0 - that might be more readable than two colors.