feat: 同步dev分支并保留当前修改

src/services/messageService.ts

@@ -621,11 +621,46 @@ class MessageService {
     params: CursorPaginationRequest = {}
   ): Promise<CursorPaginationResponse<SystemMessageResponse>> {
     try {
-      const response = await api.get<CursorPaginationResponse<SystemMessageResponse>>(
-        '/messages/system/cursor',
-        { params }
-      );
-      return response.data;
+      // 始终传递 cursor 参数（空字符串表示首次请求），确保使用游标分页
+      const requestParams: Record<string, any> = {
+        cursor: params.cursor || '',
+        page_size: params.page_size,
+      };
+      
+      const response = await api.get<any>('/messages/system', requestParams);
+      
+      const data = response.data;
+      
+      // 兼容两种 API 响应格式
+      if (data && typeof data === 'object') {
+        // 游标分页格式
+        if (Array.isArray(data.items)) {
+          return {
+            items: data.items,
+            next_cursor: data.next_cursor ?? null,
+            prev_cursor: data.prev_cursor ?? null,
+            has_more: data.has_more ?? false,
+          };
+        }
+        // 传统分页格式 - 转换为游标格式
+        if (Array.isArray(data.list)) {
+          const currentPage = data.page || 1;
+          const totalPages = data.total_pages || 1;
+          return {
+            items: data.list,
+            next_cursor: currentPage < totalPages ? String(currentPage + 1) : null,
+            prev_cursor: currentPage > 1 ? String(currentPage - 1) : null,
+            has_more: currentPage < totalPages,
+          };
+        }
+      }
+      
+      return {
+        items: [],
+        next_cursor: null,
+        prev_cursor: null,
+        has_more: false,
+      };
     } catch (error) {
       console.error('获取系统消息列表失败:', error);
       return {