Comparison to eww (resources)

[mainrs]

I think it would be interesting to see if sbbw needs more RAM/CPU than eww. Since it relies on webviews I think that would be the case. But adding information like this to the readme is still a good idea I think.

[SergioRibera]

I tell you that for now I am working on a new stable version with more features and optimizations, your idea seems great, have a section in the README that allows to have this comparison between sbbw and eww, I will certainly see how to add it in the release of the next release. Thank you very much for the suggestion

[SergioRibera]

This issue will remain open until we have the comparison data in the README of the main branch