Add hidden suffix to title for better search result

Author: yasulab

app/views/podcasts/show.html.erb

@@ -27,7 +27,7 @@
 <div class="container" style="line-height: 1.9em;">
   <section class="doc" style="padding: 50px 0px 50px 0px;">
     <div class='episode'>
-      <h1 id='title'>📻 <%= @title %></h1>
+      <h1 id='title'>📻 <%= @title %><span style='display: none;'> - DojoCast</span></h1>
       <div style='text-align: center; margin-bottom: 60px;'>収録日: <%= @date %></div>
 
       <iframe class="lazyload" src="https://anchor.fm/coderdojo-japan/embed/episodes/<%= @episode.permalink %>" width="100%" scrolling="no" frameborder="yes" style='margin-bottom: 30px;'></iframe>

public/podcasts/30.md

@@ -6,7 +6,7 @@
     <img src='/podcasts/30.png' alt='Cover Photo'>
   </a>
   <div class='btn-cover'>
-    <a class='btn-blue' href='https://www.youtube.com/watch?v=j4Us2yBqT2k&list=PL94GDfaSQTmJxxnapafkApHYgQUJ6ABUU&index=30' target='_blank' rel='noopenner'><i class='fa fa-youtube'></i> YouTube で聴く </a>
+    <a class='btn-blue' href='http        <!--<a href='#shownote'><i class="fa-solid fa-message-pen" style='color: #2275ca;'></i></a>-->s://www.youtube.com/watch?v=j4Us2yBqT2k&list=PL94GDfaSQTmJxxnapafkApHYgQUJ6ABUU&index=30' target='_blank' rel='noopenner'><i class='fa fa-youtube'></i> YouTube で聴く </a>
     <a class='btn-blue' href='https://podcasters.spotify.com/pod/show/coderdojo-japan/episodes/030---Microbit---CoderDojo-e1s61rm' target='_blank' rel='noopenner'><i class='fas fa-podcast'></i> Podcast で聴く </a>
   </div>
 </div>