Remove custom rss css class

Author: hlfan

app/assets/stylesheets/common.scss

@@ -829,9 +829,6 @@ nav.secondary-actions {
       margin-bottom: $lineheight * 0.125;
     }
   }
-  i.bi-rss-fill {
-    color: #f69e42;
-  }
 }
 
 div.secondary-actions {

app/helpers/application_helper.rb

@@ -11,7 +11,7 @@ def linkify(text)
   end
 
   def rss_link_to(args = {})
-    link_to tag.i(:class => "bi bi-rss-fill fs-6", :aria => { :hidden => "true" }), args
+    link_to tag.i(:class => "bi bi-rss-fill fs-6 role-administrator", :aria => { :hidden => "true" }), args
   end
 
   def dir

test/helpers/application_helper_test.rb

@@ -33,7 +33,7 @@ def test_linkify
 
   def test_rss_link_to
     link = rss_link_to(:controller => :diary_entries, :action => :rss)
-    assert_dom_equal "<a href=\"/diary/rss\"><i class=\"bi bi-rss-fill fs-6\" aria-hidden=\"true\"></i></a>", link
+    assert_dom_equal "<a href=\"/diary/rss\"><i class=\"bi bi-rss-fill fs-6 role-administrator\" aria-hidden=\"true\"></i></a>", link
   end
 
   def test_dir