feat(template): 移除模板类型和版本字段并添加管理员权限控制

- 移除了模板详情页面中的类型和版本显示字段
- 移除了模板列表页面中的类型和版本列
- 添加了管理员权限检查功能，通过 localStorage 键控制
- 将编辑和删除操作按钮限制为仅管理员可见
- 将创建模板按钮限制为仅管理员可见

frontend/src/pages/DataAnnotation/Template/TemplateDetail.tsx

@@ -43,14 +43,6 @@ const TemplateDetail: React.FC<TemplateDetailProps> = ({
                 <Descriptions.Item label="样式">
                     {template.style}
                 </Descriptions.Item>
-                <Descriptions.Item label="类型">
-                    <Tag color={template.builtIn ? "gold" : "default"}>
-                        {template.builtIn ? "系统内置" : "自定义"}
-                    </Tag>
-                </Descriptions.Item>
-                <Descriptions.Item label="版本">
-                    {template.version}
-                </Descriptions.Item>
                 <Descriptions.Item label="创建时间" span={2}>
                     {new Date(template.createdAt).toLocaleString()}
                 </Descriptions.Item>

frontend/src/pages/DataAnnotation/Template/TemplateList.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from "react";
+import React, { useState, useEffect } from "react";
 import {
     Button,
     Table,
@@ -32,7 +32,16 @@ import {
   TemplateTypeMap
 } from "@/pages/DataAnnotation/annotation.const.tsx";
 
+const TEMPLATE_ADMIN_KEY = "datamate_template_admin";
+
 const TemplateList: React.FC = () => {
+    const [isAdmin, setIsAdmin] = useState(false);
+
+    useEffect(() => {
+        // 检查 localStorage 中是否存在特殊键
+        const hasAdminKey = localStorage.getItem(TEMPLATE_ADMIN_KEY) !== null;
+        setIsAdmin(hasAdminKey);
+    }, []);
     const filterOptions = [
       {
         key: "category",
@@ -225,23 +234,7 @@ const TemplateList: React.FC = () => {
                 <Tag color={getCategoryColor(category)}>{ClassificationMap[category as keyof typeof ClassificationMap]?.label || category}</Tag>
             ),
         },
-        {
-            title: "类型",
-            dataIndex: "builtIn",
-            key: "builtIn",
-            width: 100,
-            render: (builtIn: boolean) => (
-                <Tag color={builtIn ? "gold" : "default"}>
-                    {builtIn ? "系统内置" : "自定义"}
-                </Tag>
-            ),
-        },
-        {
-            title: "版本",
-            dataIndex: "version",
-            key: "version",
-            width: 80,
-        },
+
         {
             title: "创建时间",
             dataIndex: "createdAt",
@@ -263,6 +256,7 @@ const TemplateList: React.FC = () => {
                             onClick={() => handleView(record)}
                         />
                     </Tooltip>
+                    {isAdmin && (
                         <>
                             <Tooltip title="编辑">
                                 <Button
@@ -286,6 +280,7 @@ const TemplateList: React.FC = () => {
                                 </Tooltip>
                             </Popconfirm>
                         </>
+                    )}
                 </Space>
             ),
         },
@@ -310,11 +305,13 @@ const TemplateList: React.FC = () => {
                 </div>
 
                 {/* Right side: Create button */}
+                {isAdmin && (
                     <div className="flex items-center gap-2">
                         <Button type="primary" icon={<PlusOutlined />} onClick={handleCreate}>
                             创建模板
                         </Button>
                     </div>
+                )}
             </div>
 
             <Card>