fix: remove conditions for add comment button (CircuitVerse#4645)

Author: senbo1

app/views/commontator/threads/_show.html.erb

@@ -71,13 +71,7 @@
     </span>
   </div>
 
-  <% if thread.config.comment_order != :l %>
-    <%= render partial: 'commontator/threads/reply', locals: { thread: thread, user: user } %>
-  <% end %>
-
-  <% if thread.config.comment_order == :l %>
-    <%= render partial: 'commontator/threads/reply', locals: { thread: thread, user: user } %>
-  <% end %>
+  <%= render partial: 'commontator/threads/reply', locals: { thread: thread, user: user } %>
 
   <div id="commontator-thread-<%= thread.id %>-comment-list" class="comment-list">
     <%=