A dot 'New Topic' located at the end os post name

If I do not want to read a post,
allow me to ‘Hide’ the dot icon .
Reduce the count called ‘Unread’ after the Dot is hidden.
Another option - to change the icon when it is hidden.

We use a stock installation of Discourse, so changing such things is not really possible. This section of the site is more for suggesting things like a new category.