fix(ui): 修复图片路径与缩略显示；审核页展示图+介绍+用户

app/templates/feed/discover.html

@@ -8,7 +8,7 @@
     {% set first = p.images[0] if p.images %}
     {% if first %}
     <a href="{{ url_for('posts.detail', post_id=p.id) }}">
-      <img class="photo-thumb" src="{{ url_for('main.uploads', filename=first.web_path.split('uploads\\')[-1]) }}" alt="{{ p.title }}" />
+      <img class="photo-thumb" src="{{ url_for('main.uploads', filename=first.web_path) }}" alt="{{ p.title }}" />
     </a>
     {% endif %}
     <div class="p-3">