Prepare materials to understand GitHub

[schwentker]

Previously suggested by Senshi:

https://github.com/onion797jp/bgin-shared-templates/blob/main/github-tutorial.md https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet https://docs.github.com/en/github/writing-on-github

[shigeya]

I found this.

https://app.egghead.io/playlists/how-to-contribute-to-an-open-source-project-on-github

[onion797jp]

I found this.

https://app.egghead.io/playlists/how-to-contribute-to-an-open-source-project-on-github

Love this tutorials. Let's use this as a reference ☺️

[schwentker]

A good overview approach from ipfs team:

https://docs.ipfs.io/community/contribute/contribution-tutorial/