add user avatar to user crawler layout (#7917)

app/assets/stylesheets/desktop/user.scss

@@ -252,3 +252,10 @@
     margin-top: s(1);
   }
 }
+
+.user-crawler {
+  .username {
+    margin-left: 5px;
+    display: inline-block;
+  }
+}

app/views/users/show.html.erb

@@ -1,4 +1,7 @@
-<h2><%= @user.username %></h2>
+<div class="user-crawler">
+	<img src='<%= UrlHelper.local_cdn_url(get_absolute_image_url(@user.small_avatar_url)) %>' alt='<%= @user.username %>' title='<%= @user.username %>' />
+	<h2 class='username'><%= @user.username %></h2>
+</div>
 
 <% unless @restrict_fields %>
 <p><%= raw @user.user_profile.bio_processed %></p>