Added "Edit this page" link to docs

[daertommy]

With this PR readers can suggest changes to the docs with an easy to use WYSIWYG markdown editor.

This is how the editor looks like for this repo.

holocron-docusaurus-demo.mp4

[buffalojoec]

This is really cool! Would we need to add any applications to the repository with permissions of some sort?

[daertommy]

No need for a GitHub app, it fetches the files with the GitHub API and given this repo is public you don't need to install anything

Holocron also has a GitHub integration to push changes directly into a branch instead of opening a PR in case you want to try that too 😀

[buffalojoec]

I love it, but it seems to be taking a looong time to load for me.

[daertommy]

Does it take a long time after clicking the "open pr" button? or just loading the website?

[buffalojoec]

I got it to load after a refresh.

This is a really cool feature, and I appreciate you PR'ing this into the library. However, I don't want to add this feature yet. We will likely give the docs a makeover and we don't want to confuse contributors with the multiple auth steps and routing to a web editor.

I'll be sure to surface this PR whenever we revisit the docs stuff!

[daertommy]

Ok, thank your for giving me some feedback!