Doc: add star charts over time

[ttimasdf]

Just came across a funny project, which could display the stargazer changes over time. Maybe we could add that to the README 😃 it looks really impressive

https://starchart.cc/conwnet/github1s

[welcome[bot]]

Hello there!👋 Welcome to the project!💖 Thank you and congrats🎉for opening your very first issue in this project.Be patient while we get back to you.😄

[xcv58]

That's a great idea, created https://github.com/conwnet/github1s/pull/287

[Siddhant-K-code]

added via #287