Add a link to issues summary to issue tracking box on overview page
Issue summary is useful to understand the current status of a project.
However, the page is a little bit difficult to find for Redmine beginners because the link to the page is not prominent. As far as I know, the entrances to the page are placed only in the sidebar of issues list and issues page. I think not a few people don't know Issue summary page. It is a great loss for them.
To make the entrance more prominent, I suggest adding a link on the overview page. "Issue tracking" box on the page looks like a subset of the issue summary, so it is very natural and consistent to place a link to the issue summary in the box.
With this change, beginners can get a chance to know the issues summary, and experts will be able to access the page quickly.