fix: 更新标签和文章API路径以包含/admin

在LabelsPage函数中：
- 修改了更新标签的API路径从`/labels/${editingLabel.id}`为`/admin/labels/${editingLabel.id}`
- 修改了创建标签的API路径从`/labels`为`/admin/labels`

在MarkdownEditor函数中：
- 修改了创建标签的API路径从`/labels`为`/admin/labels`
- 修改了更新文章的API路径从`/posts/${postId}`为`/admin/posts/${postId}`
- 修改了创建文章的API路径从`/posts`为`/admin/posts`

在PostsPage函数中：
- 修改了删除文章的API路径从`/posts/${deleteId}`为`/admin/posts/${deleteId}`

Author: ExquisiteCore

frontend/app/(dashboard)/dashboard/labels/page.tsx

@@ -61,14 +61,14 @@ export default function LabelsPage() {
       if (editingLabel) {
         // 更新标签
         const updated = await http.put<Label>(
-          `/labels/${editingLabel.id}`,
+          `/admin/labels/${editingLabel.id}`,
           formData,
           { withToken: true }
         );
         setLabels(labels.map((l) => (l.id === editingLabel.id ? updated : l)));
       } else {
         // 创建标签
-        const created = await http.post<Label>('/labels', formData, { withToken: true });
+        const created = await http.post<Label>('/admin/labels', formData, { withToken: true });
         setLabels([...labels, created]);
       }
       setIsModalOpen(false);
@@ -85,7 +85,7 @@ export default function LabelsPage() {
 
     setIsDeleting(true);
     try {
-      await http.delete(`/labels/${deleteId}`, { withToken: true });
+      await http.delete(`/admin/labels/${deleteId}`, { withToken: true });
       setLabels(labels.filter((l) => l.id !== deleteId));
       (document.getElementById('delete-modal') as HTMLDialogElement)?.close();
     } catch (error) {

frontend/app/(dashboard)/dashboard/posts/page.tsx

@@ -34,7 +34,7 @@ export default function PostsPage() {
 
     setIsDeleting(true);
     try {
-      await http.delete(`/posts/${deleteId}`, { withToken: true });
+      await http.delete(`/admin/posts/${deleteId}`, { withToken: true });
       setPosts(posts.filter((p) => p.id !== deleteId));
       (document.getElementById('delete-modal') as HTMLDialogElement)?.close();
     } catch (error) {

frontend/components/MarkdownEditor.tsx

@@ -353,7 +353,7 @@ export default function MarkdownEditor({ initialData, blogMode = false }: Markdo
         description: `${name}相关文章`,
       };
 
-      const newLabel = await http.post<Label>('/labels', labelData, {
+      const newLabel = await http.post<Label>('/admin/labels', labelData, {
         withToken: true,
       });
 
@@ -507,13 +507,13 @@ export default function MarkdownEditor({ initialData, blogMode = false }: Markdo
 
       if (postId) {
         // 编辑模式 - 更新文章
-        await http.put(`/posts/${postId}`, postData, {
+        await http.put(`/admin/posts/${postId}`, postData, {
           withToken: true,
         });
         alert('文章更新成功！');
       } else {
         // 新建模式 - 创建文章
-        await http.post('/posts', postData, {
+        await http.post('/admin/posts', postData, {
           withToken: true,
         });
         alert(publish ? '文章发布成功！' : '草稿保存成功！');