Documentation - change project page section about the widgets

Could someone please update the project page section about the widgets for the 8.x version? Think we can just use the text from the readme for now?

Classic widget
This widget offers a stable UI with limited features that will not be changed or updated. Bugfixing only.

EXPERIMENTAL widget
This widget provides many new features like duplicating paragraphs and a drag & drop mode as well as an improved decluttered user experience. It is in heavy use but major changes between versions are to be expected.

This widget functionality can be extended through Paragraphs Behavior Plugins.

to

WIDGETS
-------------

Paragraphs currently provides two different widgets that can be used.

 * Legacy (formerly Classic): a stable UI with limited features that will not be
   changed or updated.

 * Stable (formerly Experimental): This widget provides additional features like
   duplicating paragraphs and a drag & drop mode (see below) as well a improved
   user experience. It is now the default and recommended widget, but changes
   between versions are to be expected and customizations might need to be
   updated.

Yet better to move the drupal 8 section up and set it as the default and place the d7 section below but we are all busy ofcourse so that will be for later....

Related
https://www.drupal.org/project/paragraphs/issues/2784359 →
https://www.drupal.org/project/paragraphs/issues/3080556#comment-14461079 →