Remove usages of the top-bar-right class

This is one of Foundation's classes that only applies when its
parent element is a flex container, which isn't the case here since
commit dcec003d0.

app/assets/stylesheets/layout.scss

@@ -669,14 +669,6 @@ body > header,
   }
 }
 
-.top-bar-right {
-
-  .is-active {
-    font-weight: bold;
-    text-decoration: underline;
-  }
-}
-
 .submenu {
   border-bottom: 1px solid $border;
   clear: both;

app/assets/stylesheets/layout/admin_header.scss

@@ -25,13 +25,10 @@
         display: inline-block;
       }
 
-      .top-bar-right {
-
-        > ul {
-          border-bottom: 0;
-          padding-bottom: 0;
-          margin-bottom: 0;
-        }
+      .account-menu {
+        border-bottom: 0;
+        padding-bottom: 0;
+        margin-bottom: 0;
 
         .submenu {
           position: initial;
@@ -40,6 +37,11 @@
         a {
           font-weight: normal;
         }
+
+        .is-active {
+          font-weight: bold;
+          text-decoration: underline;
+        }
       }
 
       [class^="icon-"] {

app/components/layout/admin_header_component.html.erb

@@ -29,9 +29,7 @@
 
       <% if show_account_menu? %>
         <div id="responsive_menu">
-          <div class="top-bar-right">
-            <%= render Layout::AccountMenuComponent.new(user) %>
-          </div>
+          <%= render Layout::AccountMenuComponent.new(user) %>
         </div>
       <% end %>
     </div>

app/views/layouts/_header.html.erb

@@ -25,14 +25,12 @@
     </h1>
 
     <div id="responsive-menu">
-      <div class="top-bar-right">
-        <%= render Layout::AccountMenuComponent.new(current_user) %>
+      <%= render Layout::AccountMenuComponent.new(current_user) %>
 
-        <div class="show-for-small-only">
-          <div class="subnavigation subnavigation-with-top-links">
-            <%= render Layout::SubnavigationComponent.new %>
-            <%= render "shared/top_links" %>
-          </div>
+      <div class="show-for-small-only">
+        <div class="subnavigation subnavigation-with-top-links">
+          <%= render Layout::SubnavigationComponent.new %>
+          <%= render "shared/top_links" %>
         </div>
       </div>
     </div>

spec/support/common_actions/users.rb

@@ -75,11 +75,11 @@ module Users
   end
 
   def expect_to_be_signed_in
-    expect(find(".top-bar-right")).to have_content "My account"
+    expect(find("#responsive-menu")).to have_content "My account"
   end
 
   def expect_not_to_be_signed_in
-    expect(find(".top-bar-right")).not_to have_content "My account"
+    expect(find("#responsive-menu")).not_to have_content "My account"
   end
 
   def do_login_for(user, management:)