bring back reactions

app/templates/threads/thread.html

@@ -65,7 +65,7 @@
 {%- endcall -%}
 <main>
   {%- for post in posts -%}
-  <article id="post-{{post.id}}" class="post plank">
+  <article id="post-{{post.id}}" class="post plank" data-postid="{{post.id}}">
     {{full_post(post)}}
   </article>
   {%- endfor -%}
@@ -98,6 +98,13 @@
   </div>
 </dialog>
 {%- if is_logged_in() and get_active_user().can_post_to_thread_or_topic(thread) -%}
+<div class="plank even" id="reaction-popover" popover data-r="openReactionMenu closeReactionMenu">
+  {%- for emoji in REACTION_EMOJI -%}
+    <button class="minimal emoji-button" title=":{{emoji}}:" data-emoji="{{emoji}}" data-s="toggleReaction"><img src="/static/emoji/{{emoji}}.png"></button>
+  {%- endfor -%}
+</div>
+{%- endif -%}
+{%- if is_logged_in() and get_active_user().can_post_to_thread_or_topic(thread) -%}
 <form action="{{url_for('threads.reply', thread_id=thread.id)}}" method="POST" class="plank post-edit-form" data-listen="submit" data-r="clearThreadDraft" data-s="clearThreadDraft">
   <h2 class="info">Reply to "{{thread.title}}"</h2>
   {{- babycode_editor_component() -}}