Merge pull request #20710 from edx/bom/course-experience-readme

README for course_experience

openedx/features/course_experience/README.rst

-Course Experience
------------------
+Status: Maintenance
 
-This directory contains a Django application that provides the Course Home page
-(or course landing page), and various resources in support of the landing
-experience.
+Responsibilities
+================
+The Course Experience directory contains a Django application that provides the
+Course Home page (or course landing page), and various resources in support of
+the landing experience.
+
+
+Direction: Deprecate
+====================
+This will be replaced eventually by new UI in the form of Microfrontends.  New functionality should not be added here.
+
+
+Glossary
+========
+
+More Documentation
+==================
 
 The course experience consists of a number of views: