fix(公告管理): 修复未登录可以修改公告信息

Closes https://github.com/ageerle/ruoyi-ai/issues/44

ruoyi-modules/ruoyi-system/src/main/java/org/ruoyi/system/controller/system/SysNoticeController.java

@@ -31,6 +31,7 @@ public class SysNoticeController extends BaseController {
     /**
      * 获取公告列表
      */
+    @SaCheckPermission("system:notice:list")
     @GetMapping("/list")
     public TableDataInfo<SysNoticeVo> list(SysNoticeBo notice, PageQuery pageQuery) {
         //公告类型（1通知 2公告）
@@ -70,6 +71,7 @@ public class SysNoticeController extends BaseController {
     /**
      * 修改通知公告
      */
+    @SaCheckPermission("system:notice:edit")
     @Log(title = "通知公告", businessType = BusinessType.UPDATE)
     @PutMapping
     public R<Void> edit(@Validated @RequestBody SysNoticeBo notice) {