style: 移除页面底部重复的API文档卡片

core/templates/core/public_content.html

@@ -312,64 +312,4 @@ function toggleApiPanel() {
         <button type="submit">上传</button>
     </form>
 </div>
-
-<!-- API文档 -->
-<div class="card mt-4">
-    <div class="card-header bg-dark text-white">
-        <h5 class="card-title mb-0">
-            <i class="bi bi-terminal me-2"></i>临时文件上传 API
-        </h5>
-    </div>
-    <div class="card-body">
-        <h6 class="text-muted">上传文件</h6>
-        <p><strong>端点:</strong> <code>POST /api/v1/temp-upload/</code></p>
-
-        <h6 class="text-muted mt-3">参数</h6>
-        <table class="table table-sm table-bordered">
-            <thead class="table-light">
-                <tr>
-                    <th>参数名</th>
-                    <th>类型</th>
-                    <th>必填</th>
-                    <th>说明</th>
-                </tr>
-            </thead>
-            <tbody>
-                <tr>
-                    <td>title</td>
-                    <td>string</td>
-                    <td>是</td>
-                    <td>文件标题</td>
-                </tr>
-                <tr>
-                    <td>file</td>
-                    <td>file</td>
-                    <td>是</td>
-                    <td>文件 (最大500MB)</td>
-                </tr>
-                <tr>
-                    <td>expire_type</td>
-                    <td>string</td>
-                    <td>是</td>
-                    <td>过期时间: expire_1h (1小时) / expire_1d (1天) / expire_7d (7天)</td>
-                </tr>
-            </tbody>
-        </table>
-
-        <h6 class="text-muted mt-3">响应示例</h6>
-        <pre class="bg-dark text-white p-3 rounded"><code>{
-  "success": true,
-  "message": "上传成功",
-  "id": 1,
-  "file_url": "/media/public_files/xxx.pdf",
-  "file_name": "document.pdf",
-  "file_size": 1048576,
-  "expire_at": "2026-05-25T18:30:00Z",
-  "expire_type": "expire_1d"
-}</code></pre>
-
-        <h6 class="text-muted mt-3">cURL 示例</h6>
-        <pre class="bg-dark text-white p-3 rounded"><code>curl -X POST -F "file=@document.pdf" -F "title=测试文件" -F "expire_type=expire_1d" http://localhost:8000/api/v1/temp-upload/</code></pre>
-    </div>
-</div>
 {% endblock %}