Create issues analytics page object

And autoload it.

qa/qa/ee.rb

@@ -102,6 +102,8 @@ module QA
       end
 
       module Group
+        autoload :IssuesAnalytics, 'qa/ee/page/group/issues_analytics'
+
         module Epic
           autoload :Index, 'qa/ee/page/group/epic/index'
           autoload :Show, 'qa/ee/page/group/epic/show'

qa/qa/ee/page/group/issues_analytics.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Page
+      module Group
+        class IssuesAnalytics < QA::Page::Base
+          view 'ee/app/assets/javascripts/issues_analytics/components/issues_analytics.vue' do
+            element :issues_analytics_graph
+          end
+
+          def graph
+            find_element(:issues_analytics_graph)
+          end
+        end
+      end
+    end
+  end
+end