I am going to be blogging information where people can comment. I choose Shopify because I also plan to sell products. I need to add a blog sidebar to help sort my post, like categories, tags, featured post, etc. There does not appear to be any way to add this to the Dawn Theme. Can anybody provide me with information to accomplish this goal. For instance, can I use something already available and customize it, is there an app that is recommended or is there CSS to add a sidebar as described above?
Blog page is here: https://wolvesonlylivefree.com/blogs/news. Password: piawhi