Implement a front end button that allows you to select anonymous when sending comments & feedback, discussion and announcements

[lhitmi]

This issue addresses the post anonymously in specific forums user story and will be completed in Sprint 1, with moderate impact and moderate to low difficulty. It involves implementing a front-end button that allows users to select the "anonymous" option when posting in the "Comments & Feedback," "Discussion," and "Announcement" sections. The button should be visible and fully functional for users in these areas. User story is issue #15