Normalize display of artist names

lib/music_library_web/controllers/stats_html.ex

@@ -1,6 +1,8 @@
 defmodule MusicLibraryWeb.StatsHTML do
   use MusicLibraryWeb, :html
 
+  import MusicLibraryWeb.ArtistHelpers
+
   alias MusicLibrary.Records.Record
 
   embed_templates "stats_html/*"

lib/music_library_web/controllers/stats_html/index.html.heex

@@ -48,7 +48,7 @@
       <dd class="ml-16 flex items-baseline pb-6 sm:pb-7">
         <p class="font-semibold">
           <span class="text-2xl text-gray-900">
-            <%= Enum.map(@latest_record.artists, fn a -> a.name end) %>
+            <%= format_artist_names(@latest_record.artists) %>
           </span>
           <span class="text-gray-600"><%= @latest_record.title %></span>
         </p>