新增: 挂机模式 P1 总装: 设置面板+顶栏徽章+边界卡精简+监控告警推送

- 新增 UnattendedPanel.vue 挂机配置面板(引擎自动认领看板任务,Settings KV 热读即改即生效)
- Settings.vue 接入挂机面板;searchIndex.ts 补挂机搜索词条
- TopBar.vue 新增挂机进行中徽章(脉冲动效+透明度过渡)
- TaskBoundaryCard.vue 精简边界状态判定(wallState 合并比对,删冗余 watch)
- i18n zh-CN/en: settings/ai/aiChat 六文件补挂机词条双语
- unattended.rs 新增 push_monitor_alert 监控告警推送(异常快照+告警头直发 monitor_chat)
- feishu_notify.rs push/push_card 出口重构收敛
- lib.rs 注册 unattended_status/unattended_set_enabled 两 IPC
- aiShared.ts/useAiStreamingEvents.ts 挂机状态流接入

src/views/Settings.vue

@@ -69,9 +69,11 @@
           @toast="showToast"
         />
 
-        <!-- 集成:飞书渠道凭证(WS 直连飞书开放平台,整体保存到 KV feishu-config)
+        <!-- 集成:挂机模式(引擎自动认领看板任务,KV 配置热读)
+                  + 飞书渠道凭证(WS 直连飞书开放平台,整体保存到 KV feishu-config)
                   + u-claw(ask_uclaw 工具,u-relay commander 协议三键配置) -->
         <template v-else-if="activeCategory === 'integrations'">
+          <UnattendedPanel @toast="showToast" />
           <FeishuPanel @toast="showToast" />
           <UclawPanel @toast="showToast" />
         </template>
@@ -107,6 +109,7 @@ import KnowledgePanel from '@/components/settings/KnowledgePanel.vue'
 import AllowedDirsPanel from '@/components/settings/AllowedDirsPanel.vue'
 import FeishuPanel from '@/components/settings/FeishuPanel.vue'
 import UclawPanel from '@/components/settings/UclawPanel.vue'
+import UnattendedPanel from '@/components/settings/UnattendedPanel.vue'
 // SettingsImportExport 已移除(价值低,占用 UI 空间;跨设备同步建议直接复制 SQLite)
 import { useAppSettingsStore } from '@/stores/appSettings'
 import { aiApi } from '@/api'