feat: 累积功能变更 — 聊天集成、租户管理、小程序更新、ETL 增强、迁移脚本

包含多个会话的累积代码变更：
- backend: AI 聊天服务、触发器调度、认证增强、WebSocket、调度器最小间隔
- admin-web: ETL 状态页、任务管理、调度配置、登录优化
- miniprogram: 看板页面、聊天集成、UI 组件、导航更新
- etl: DWS 新任务（finance_area_daily/board_cache）、连接器增强
- tenant-admin: 项目初始化
- db: 19 个迁移脚本（etl_feiqiu 11 + zqyy_app 8）
- packages/shared: 枚举和工具函数更新
- tools: 数据库工具、报表生成、健康检查
- docs: PRD/架构/部署/合约文档更新

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/miniprogram/typings/api.d.ts

@@ -33,10 +33,10 @@ interface ApiUserInfo {
   user_id: number
   status: 'new' | 'pending' | 'approved' | 'rejected' | 'disabled'
   nickname: string
+  avatar_url?: string
   role?: string
   store_name?: string
   coach_level?: string
-  avatar?: string
 }
 
 /** AUTH-4: 刷新 token 响应 */
@@ -54,7 +54,7 @@ interface ApiTaskItem {
   id: string
   customer_name: string
   customer_avatar: string
-  task_type: 'callback' | 'priority_recall' | 'relationship' | 'high_priority'
+  task_type: 'high_priority_recall' | 'priority_recall' | 'follow_up_visit' | 'relationship_building'
   task_type_label: string
   deadline: string
   heart_score: number
@@ -115,6 +115,14 @@ interface ApiTaskDetail extends ApiTaskItem {
   service_records: ApiServiceRecord[]
   ai_analysis: { summary: string; suggestions: string[] }
   notes: ApiNoteItem[]
+  /** P13: 客户手机号 */
+  customer_phone?: string
+  /** P13: 放弃原因 */
+  abandon_reason?: string
+  /** P13: AI 行动建议列表 */
+  action_suggestions?: string[]
+  /** P13: 客户储值余额（用于前端计算储值等级） */
+  balance?: number
 }
 
 // ============================================
@@ -199,6 +207,8 @@ interface ApiCustomerDetail {
   relation_index: string
   tags: string[]
   retention_clues: ApiRetentionClue[]
+  /** P13: 累计服务次数 */
+  total_service_count?: number
   consumption_records: Array<{
     id: string
     date: string
@@ -236,6 +246,8 @@ interface ApiBoardCoachItem {
   total_income: number
   customer_count: number
   satisfaction: number
+  /** P13: 任务执行统计 */
+  task_stats?: { recall: number; callback: number }
 }
 
 /** BOARD-2: 客户看板项 */