Scratch

I want there to be 2 message pages, one for new messages and one for unread messages. when you click on a message, you go to the project or person and there it says you have 1 less message and the message is now on your Read messages page.

Let's say you have 4 messages. You click on one, and it goes to your project that someone commented on. Then you have 3. You go back, and on one you click "Mark as read", then you have 2 messages and 2 of them are on your Read messages page.