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/api/index.js

@@ -0,0 +1,49 @@
+import axios from 'axios'
+
+const api = axios.create({
+  baseURL: '/api',
+  timeout: 10000,
+})
+
+// Dashboard
+export const getDashboardSummary = () => api.get('/dashboard/summary')
+export const getDashboardTasks = () => api.get('/dashboard/tasks')
+
+// Agents
+export const listAgents = () => api.get('/agents')
+export const getAgent = (id) => api.get(`/agents/${id}`)
+export const createAgent = (data) => api.post('/agents', data)
+export const updateAgent = (id, data) => api.put(`/agents/${id}`, data)
+
+// Tasks
+export const listTasks = (agentId) => api.get('/tasks', { params: { agent_id: agentId } })
+export const getTask = (id) => api.get(`/tasks/${id}`)
+export const createTask = (agentId, data) => api.post('/tasks', data, { params: { agent_id: agentId } })
+export const updateTask = (id, data) => api.put(`/tasks/${id}`, data)
+export const deleteTask = (id) => api.delete(`/tasks/${id}`)
+
+// Executions
+export const listExecutions = (taskId, params) => api.get(`/tasks/${taskId}/executions`, { params })
+export const getExecution = (id) => api.get(`/executions/${id}`)
+export const getRecentExecutions = (params) => api.get('/executions/recent', { params })
+
+// Alerts
+export const listAlerts = (params) => api.get('/alerts', { params })
+export const acknowledgeAlert = (id) => api.post(`/alerts/${id}/acknowledge`)
+
+// Notification Channels
+export const listChannels = () => api.get('/notification-channels')
+export const createChannel = (data) => api.post('/notification-channels', data)
+export const updateChannel = (id, data) => api.put(`/notification-channels/${id}`, data)
+export const deleteChannel = (id) => api.delete(`/notification-channels/${id}`)
+
+// Alert Rules
+export const listAlertRules = (params) => api.get('/alert-rules', { params })
+export const createAlertRule = (data) => api.post('/alert-rules', data)
+export const deleteAlertRule = (id) => api.delete(`/alert-rules/${id}`)
+
+// System Config
+export const getSystemConfig = () => api.get('/system/config')
+export const saveSystemConfig = (data) => api.put('/system/config', data)
+
+export default api