Add pinboard syndication icon

app/decorators/bookmarks/decorator.rb

@@ -9,6 +9,19 @@ module Adamantium
         def display_published_at
           published_at.strftime("%e %B, %Y")
         end
+
+        def syndicated?
+          !syndication_sources.empty?
+        end
+
+        def syndicated_to
+          syndication_sources.map do |source, url|
+            {
+              location: source,
+              url: url
+            }
+          end
+        end
       end
     end
   end

app/templates/bookmarks/show.html.slim

@@ -15,3 +15,9 @@ div class="mb-2 max-w-prose mx-auto text-gray-800 dark:text-gray-200 flex"
   span class="text-right flex-1"
     == render :tags, tags: bookmark.tags
 
+div class="mb-2 max-w-prose mx-auto text-gray-600 dark:text-gray-200 flex"
+  - if bookmark.syndicated?
+    span Also on:  
+    - bookmark.syndicated_to.each do |loc|
+      a href=loc[:url]
+        == render loc[:location]

app/templates/shared/_pinboard.html.slim

@@ -0,0 +1,2 @@
+<svg class="fill-blue-100 hover:fill-blue-400 w-4 -rotate-45" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! Font Awesome Pro 6.2.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. --><path d="M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z"/></svg>
+