Integrate Web Publisher to facilitate the contribution on docs

[edimitchel]

Since Stackblitz reveals Codeflow and the Web Publisher integration, it could be nice to add an option (as an opt-in one) to facilitate the edition of a page.

For example, instead of getting the link:
Edit this page on GitHub.

We could have:
Edit this page on GitHub or in live

Pay attention to the title on the live link

[sylwiavargas]

Hello everyone! My name is Sylwia and I'm a Developer Advocate at StackBlitz. We'd love all your thoughts and feedback on Web Publisher - and if there's anything we can help you all with in the integration, please let me know here or DM me on Twitter ✨