Add Markdown Formatting

[MarvNC]

Makes the markdown formatting much more consistent by using the Markdown All in One extension.

[github-actions]

✔️ No visual differences introduced by this PR.

View Playwright Report (note: open the "playwright-report" artifact)

[djahandarie]

@MarvNC I think it's kinda hard to manage vscode settings.json in git. It'd be better if we could keep it in another location (like settings-upstream.json) to avoid conflicting with people's existing settings but I don't think vscode supports reading from other files. So I think we should remove it for the moment 🤔

[MarvNC]

Related discussion

I wouldn't think it's a common use case for people to have per-project settings that aren't already upstream, though naming it settings.json.default as suggested in one comment could work. However, with that approach the user would need to manually look out for changes in the settings.json and would be likely to miss out on any potential changes otherwise.

[djahandarie]

Okay, I guess we can try experimenting with having .vscode/settings.json checked in.