Merge pull request #24 from chonla/main

feat: Print number of rows purged when purging api is called

cdmm/app/controllers/cdmm_controller.rb

@@ -107,7 +107,7 @@ def purge
                 :value => "#{deleted_count}"
             }
         ]
-        render_empty headers
+        render :json => { :purgedRow => deleted_count }
     end
 
     def index