docs(design): 删除磁盘监控设计文档并更新前端页面结构规范

- 删除 frontend/src/views/systemMonitor/2026-04-22-disk-monitor-design.md 设计文档
- 删除 frontend/src/views/tools/addLedger/API_DEBUG.md 调试文档
- 在 AGENTS.md 中新增前端页面结构归档章节，规范复杂工具页结构
- 明确 index.vue、components/、utils/ 职责边界和拆分原则
- 规定页面级类型和 contract 脚本管理方式
- 统一复杂页面拆分优先顺序和注意事项

frontend/src/stores/modules/auth.ts

@@ -32,7 +32,7 @@ export const useAuthStore = defineStore(AUTH_STORE_KEY, {
         },
         async getAuthMenuList() {
             const { data: menuData } = await getAuthMenuListApi()
-            this.authMenuList = filterBusinessMenus(menuData)
+            this.authMenuList = normalizeBusinessMenus(filterBusinessMenus(menuData))
         },
         async setRouteName(name: string) {
             this.routeName = name
@@ -121,6 +121,42 @@ function filterBusinessMenus(menuList: any[]): any[] {
     })
 }
 
+function normalizeBusinessMenus(menuList: any[]): any[] {
+    return menuList.map(menu => normalizeBusinessMenu(menu))
+}
+
+function normalizeBusinessMenu(menu: any): any {
+    if (Array.isArray(menu.children) && menu.children.length > 0) {
+        menu.children = normalizeBusinessMenus(menu.children)
+    }
+
+    if (isEventListMenu(menu)) {
+        // 后端菜单历史配置不统一，前端统一收敛到静态 eventList 页面入口。
+        menu.path = '/eventList/index'
+        menu.name = 'eventList'
+        menu.component = '@/views/event/eventList/index.vue'
+    }
+
+    return menu
+}
+
+function isEventListMenu(menu: any): boolean {
+    const normalizedName = String(menu?.name ?? '').toLowerCase().replace(/[-_]/g, '')
+    const normalizedPath = String(menu?.path ?? '').toLowerCase().replace(/[-_]/g, '')
+    const normalizedComponent = String(menu?.component ?? '').toLowerCase().replace(/[-_]/g, '')
+    const title = String(menu?.meta?.title ?? menu?.title ?? '')
+
+    if (normalizedName === 'eventlist') return true
+    if (normalizedPath.includes('eventlist')) return true
+    if (normalizedComponent.includes('eventlist')) return true
+
+    return title.includes('事件列表') && (title.includes('暂降') || title.includes('暂态'))
+}
+
+export function resolveBusinessMenuPath(menu: Menu.MenuOptions): string {
+    return isEventListMenu(menu) ? '/eventList/index' : menu.path
+}
+
 function normalizeActivateInfo(rawData: unknown): Activate.ActivationCodePlaintext {
     if (!rawData || typeof rawData !== 'object' || Array.isArray(rawData)) {
         return {}