水印优化+定时任务删除+照片管理

src/main/resources/static/admin/index.html

@@ -79,6 +79,10 @@
                 <span class="mi-icon"><img class="ci" src="/admin/icons/bill.svg" width="18" height="18" alt=""></span>
                 <span class="mi-text">财务管理</span>
             </button>
+            <button class="module-item" data-module="photos">
+                <span class="mi-icon"><img class="ci" src="/admin/icons/camera.svg" width="18" height="18" alt=""></span>
+                <span class="mi-text">相片管理</span>
+            </button>
             <button class="module-item" data-module="ai">
                 <span class="mi-icon"><img class="ci" src="/admin/icons/assistant.svg" width="18" height="18"
                                            alt=""></span>
@@ -175,6 +179,27 @@
         <!-- ==================== AI 助手模块 ====================
              和 App 端共用同一套后端接口（/api/ai/**），历史存在服务端的
              chat_session / chat_message 里 —— 所以两边看到的会话是同一批。 -->
+        <!-- ==================== 相片管理 ==================== -->
+        <section class="module-panel" data-module-panel="photos" style="display:none">
+
+            <div class="toolbar">
+                <span class="toolbar-title">相片管理</span>
+                <span class="toolbar-note" id="photo-hint"></span>
+                <div class="spacer"></div>
+                <button id="photo-reload">刷新</button>
+            </div>
+
+            <div class="module-body">
+                <main class="photo-main">
+                    <!-- 缩略图网格。点一张看大图，右上角可下载/删除 -->
+                    <div id="photo-grid" class="photo-grid"></div>
+                    <div id="photo-more" class="photo-more" style="display:none">
+                        <button id="photo-more-btn">加载更多</button>
+                    </div>
+                </main>
+            </div>
+        </section>
+
         <section class="module-panel" data-module-panel="ai" style="display:none">
 
             <div class="toolbar">
@@ -226,6 +251,21 @@
     </div>
 </div>
 
+<!-- ==================== 相片大图查看 ==================== -->
+<div id="photo-view">
+    <div class="pv-head">
+        <span class="pv-title" id="pv-title"></span>
+        <div class="spacer"></div>
+        <button id="pv-download">下载原图</button>
+        <button class="danger" id="pv-delete">删除</button>
+        <button id="pv-close">关闭</button>
+    </div>
+    <div class="pv-body">
+        <img id="pv-img" alt="">
+    </div>
+    <div class="pv-meta" id="pv-meta"></div>
+</div>
+
 <!-- ==================== 目录名输入 / 目录选择弹窗 ==================== -->
 <div id="dialog">
     <div class="dialog-box">