fix(postcards): move notes to right side before action buttons in list, use dl grid format in detail page

app/templates/postcard_detail.html

@@ -60,10 +60,10 @@
             <dt>收到时间</dt><dd>{{ postcard.receive_time.strftime('%Y-%m-%d') if postcard.receive_time else '-' }}</dd>
             {% endif %}
             <dt>所属 Profile</dt><dd>{{ postcard.profile.nickname }}</dd>
+            {% if postcard.notes %}
+            <dt>备注</dt><dd>{{ postcard.notes }}</dd>
+            {% endif %}
         </dl>
-        {% if postcard.notes %}
-        <div class="detail-notes">{{ postcard.notes }}</div>
-        {% endif %}
     </div>
 </div>
 {% endblock %}

app/templates/postcards.html

@@ -44,13 +44,13 @@
             <span>{{ pc.country|flag }} {{ pc.country or '-' }}</span>
             <span>→ {{ pc.recipient_name or '-' }}</span>
         </div>
-        {% if pc.notes %}<span class="postcard-row-notes">{{ pc.notes[:50] }}{% if pc.notes|length > 50 %}…{% endif %}</span>{% endif %}
         <span class="badge badge-{{ pc.status }}">{{ {'sent':'已寄出','delivered':'已送达'}.get(pc.status) }}</span>
         <span class="postcard-row-date">
             {% if pc.send_time %}{{ pc.send_time.strftime('%Y-%m-%d') }}寄出{% endif %}
             {% if pc.arrival_time %}<br>{{ pc.arrival_time.strftime('%Y-%m-%d') }}送达{% endif %}
         </span>
     </div>
+    {% if pc.notes %}<span class="postcard-row-notes">{{ pc.notes[:50] }}{% if pc.notes|length > 50 %}…{% endif %}</span>{% endif %}
     <div class="postcard-row-action">
         {% if pc.status == 'sent' %}
         <form method="post" action="/postcards/{{ pc.id }}/mark-delivered" onclick="event.preventDefault();event.stopPropagation();if(confirm('确认已送达？'))this.submit();">
@@ -81,9 +81,9 @@
         <div class="postcard-row-detail">
             <span>← {{ pc.sender_name or '-' }}</span>
         </div>
-        {% if pc.notes %}<span class="postcard-row-notes">{{ pc.notes[:50] }}{% if pc.notes|length > 50 %}…{% endif %}</span>{% endif %}
         {% if pc.receive_time %}<span class="postcard-row-date">{{ pc.receive_time.strftime('%Y-%m-%d') }}收到</span>{% endif %}
     </div>
+    {% if pc.notes %}<span class="postcard-row-notes">{{ pc.notes[:50] }}{% if pc.notes|length > 50 %}…{% endif %}</span>{% endif %}
 </a>
 {% endfor %}
 {% else %}