Update the UI widget to indicate that network activity is happening in CKEditor.

The issue fork has proposed changes to implement this idea.

There is no need to mess with Twig or jQuery, we can pipe this through CKEditor events and use a Template and a View to bolt the information to editor instances. I added a new plugin for OpenAI CKEditor module called NetworkStatus. Plugins can pull that plugin in and update the status as needed.

Example in video: https://www.youtube.com/watch?v=8pR-gi4jAek

It has only been added to the completion plugin so far, but the general concept is there.

I've updated this branch to affect all plugins except the refactorHtml plugin (this one cannot be streamed) to use the status plugin. Also, I consolidated all .fetch logic to a single plugin file that they can all use. request.js should be able to support all endpoints we create for ckeditor and their message body.

Automatically closed - issue fixed for 2 weeks with no activity.