FEATURE: add topic creator username on topic list embed

FEATURE: add topic creator username on topic list embed

diff --git a/app/views/embed/topics.html.erb b/app/views/embed/topics.html.erb
index 1c4f1de..c4a67fb 100644
--- a/app/views/embed/topics.html.erb
+++ b/app/views/embed/topics.html.erb
@@ -17,6 +17,9 @@
                 <%- end %>
                 <div class='topic-author-avatar-timestamp'>
                   <img src="<%= t.user.avatar_template.gsub('{size}', '20') %>">
+                  <span class="topic-author-username">
+                    <%= t.user.username %>
+                  </span>
                   <span class="topic-created-at" title="<%= t.created_at.strftime("%B %e, %Y %l:%M%P") %>">
                     <%= "#{I18n.t('embed.created')} #{time_ago_in_words(t.created_at, scope: :'datetime.distance_in_words_verbose')}" %>
                   </span>

GitHub sha: d78ed315