* Remove Negroni in favor of the standard net/http server.
* Remove gorilla/mux in favor of the standard net/http NewServeMux.
* Remove gorilla/sessions in favor of Redis session_id cookie.
* Remove the hacky glue controllers setup in favor of regular defined routes
in the router.go file directly.
* Update all Go dependencies for Go 1.24
* Move and centralize all the HTTP middlewares.
* Add middlewares for Logging and Recovery to replace Negroni's.
* List comments on a post
* Add comments, with preview
* Users can edit their own comments (EditToken)
* Admin can edit all comments
* Delete comments
* Comment counts on main blog index pages
