Add extra nav for settings & clean header buttons

app/views/layouts/authenticated.html.slim

@@ -5,7 +5,7 @@ html
   body
     .container.mt-5
       - if @current_user
-        .float-end style="margin-top: -8px;"
+        .float-end style="margin-top: -5px;"
           nav.navbar.bg-body-primary
             - if @current_user.admin
               a.navbar-brand href=users_path class="btn btn-light" style="margin-right: 0"
@@ -43,12 +43,19 @@ html
             .toast-body
               = msg
 
-      h1.mb-4
+      h1.mb-5
         - if @contest && @contest.id.present?
           = @contest.name
           - if active_page("/public") == "active" && @action_path
             a.ms-4.btn.btn-primary href=@action_path style="margin-top: -6px"
               = t("helpers.buttons.refresh")
+          - if active_page("/contests") == "active"
+            - if @contest.public
+              a.ms-4.btn.btn-success href="/public/#{@contest.slug}" style="margin-top: -6px;"
+                = t("contests.show.open_public_scoreboard")
+            - else
+              a.ms-4.btn.btn-success.disabled style="margin-top: -6px;"
+                = t("contests.show.public_scoreboard_disabled")
         - else
           = @title