更新api和路由

src/layouts/MainLayout.vue

@@ -17,7 +17,7 @@
           :collapse="isCollapse"
           :collapse-transition="false"
           router
-          :default-openeds="['/device-management', '/monitor', '/pms']"
+          :default-openeds="['/device-management', '/monitor', '/pms', '/alarm']"
       >
         <el-menu-item index="/">
           <el-icon>
@@ -203,7 +203,18 @@
             </el-icon>
             <span>告警中心</span>
           </template>
-          <!-- 占位, 后续可添加告警管理和告警配置 -->
+          <el-menu-item index="/alarms">
+            <el-icon>
+              <Warning />
+            </el-icon>
+            <template #title>告警管理</template>
+          </el-menu-item>
+          <el-menu-item index="/alarms/thresholds">
+            <el-icon>
+              <Setting />
+            </el-icon>
+            <template #title>阈值告警配置</template>
+          </el-menu-item>
         </el-sub-menu>
 
       </el-menu>
@@ -344,7 +355,7 @@ export default {
 
     const activeMenu = computed(() => {
       const path = route.path;
-      if (path.startsWith('/monitor') || path.startsWith('/pms') || path.startsWith('/devices') || path.startsWith('/device-templates')) {
+      if (path.startsWith('/monitor') || path.startsWith('/pms') || path.startsWith('/devices') || path.startsWith('/device-templates') || path.startsWith('/alarms')) {
         return path;
       }
       return route.path;
@@ -457,4 +468,4 @@ export default {
   font-size: 14px;
   border-top: 1px solid #eee;
 }
-</style>
+</style>