feat: initial TaskPulse release

AI Agent 定时任务跟踪、监控、状态看板系统。

- FastAPI + Vue3 单体应用
- AI Agent 一键接入（批量注册 API）
- 暗色主题 Dashboard
- 后台调度器 + 超时告警
- 飞书/邮件/Webhook 多渠道通知
- Base URL 可配置
- Gunicorn 生产部署

frontend/src/router/index.js

@@ -0,0 +1,23 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import Dashboard from '../views/Dashboard.vue'
+import Tasks from '../views/Tasks.vue'
+import TaskDetail from '../views/TaskDetail.vue'
+import Agents from '../views/Agents.vue'
+import Alerts from '../views/Alerts.vue'
+import Settings from '../views/Settings.vue'
+
+const routes = [
+  { path: '/', component: Dashboard },
+  { path: '/tasks', component: Tasks },
+  { path: '/tasks/:id', component: TaskDetail, name: 'TaskDetail' },
+  { path: '/agents', component: Agents },
+  { path: '/alerts', component: Alerts },
+  { path: '/settings', component: Settings },
+]
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes,
+})
+
+export default router