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/admin-web/src/api/taskEngine.ts

@@ -0,0 +1,187 @@
+/**
+ * P18 任务引擎运营看板 API。
+ *
+ * 端点前缀：/api/admin/task-engine
+ */
+
+import { apiClient } from "./client";
+
+/* ------------------------------------------------------------------ */
+/*  类型定义                                                           */
+/* ------------------------------------------------------------------ */
+
+export interface TransferLogItem {
+  id: number;
+  site_id: number;
+  site_name: string;
+  member_id: number;
+  member_name: string;
+  from_assistant_id: number;
+  from_assistant_name: string;
+  to_assistant_id: number;
+  to_assistant_name: string;
+  transfer_reason: string | null;
+  transfer_score: number | null;
+  guard_checks: Record<string, unknown> | null;
+  created_at: string;
+}
+
+export interface TransferLogPage {
+  items: TransferLogItem[];
+  total: number;
+}
+
+export interface PendingReviewItem {
+  id: number;
+  site_id: number;
+  site_name: string;
+  member_id: number;
+  member_name: string;
+  assistant_id: number;
+  assistant_name: string;
+  task_type: string;
+  task_type_label: string;
+  transfer_count: number;
+  priority_score: number | null;
+  created_at: string;
+}
+
+export interface PendingReviewPage {
+  items: PendingReviewItem[];
+  total: number;
+}
+
+export interface ConfigParam {
+  id: number;
+  site_id: number | null;
+  site_name: string | null;
+  param_key: string;
+  param_value: number;
+  description: string | null;
+  updated_at: string;
+}
+
+export interface ConfigParamList {
+  params: ConfigParam[];
+}
+
+/* ------------------------------------------------------------------ */
+/*  转移日志                                                           */
+/* ------------------------------------------------------------------ */
+
+export interface TransferLogQuery {
+  site_id?: number;
+  from_date?: string;
+  to_date?: string;
+  assistant_id?: number;
+  page?: number;
+  page_size?: number;
+}
+
+export async function fetchTransferLogs(
+  query: TransferLogQuery = {},
+): Promise<TransferLogPage> {
+  const resp = await apiClient.get<TransferLogPage>(
+    "/admin/task-engine/transfer-log",
+    { params: query },
+  );
+  return resp.data;
+}
+
+export async function fetchMemberTransferHistory(
+  memberId: number,
+): Promise<TransferLogItem[]> {
+  const resp = await apiClient.get<TransferLogItem[]>(
+    `/admin/task-engine/transfer-log/${memberId}/history`,
+  );
+  return resp.data;
+}
+
+/* ------------------------------------------------------------------ */
+/*  待审核任务                                                         */
+/* ------------------------------------------------------------------ */
+
+export interface PendingReviewQuery {
+  site_id?: number;
+  page?: number;
+  page_size?: number;
+}
+
+export async function fetchPendingReviews(
+  query: PendingReviewQuery = {},
+): Promise<PendingReviewPage> {
+  const resp = await apiClient.get<PendingReviewPage>(
+    "/admin/task-engine/pending-review",
+    { params: query },
+  );
+  return resp.data;
+}
+
+export async function reassignTask(
+  taskId: number,
+  toAssistantId: number,
+): Promise<{ success: boolean; new_task_id: number | null }> {
+  const resp = await apiClient.post(
+    `/admin/task-engine/pending-review/${taskId}/reassign`,
+    { to_assistant_id: toAssistantId },
+  );
+  return resp.data;
+}
+
+export async function closeTask(
+  taskId: number,
+  reason: string,
+): Promise<{ success: boolean }> {
+  const resp = await apiClient.post(
+    `/admin/task-engine/pending-review/${taskId}/close`,
+    { reason },
+  );
+  return resp.data;
+}
+
+/* ------------------------------------------------------------------ */
+/*  参数管理                                                           */
+/* ------------------------------------------------------------------ */
+
+export async function fetchConfigParams(
+  siteId?: number,
+): Promise<ConfigParamList> {
+  const resp = await apiClient.get<ConfigParamList>(
+    "/admin/task-engine/config",
+    { params: siteId != null ? { site_id: siteId } : {} },
+  );
+  return resp.data;
+}
+
+export async function updateConfigParam(
+  paramId: number,
+  paramValue: number,
+): Promise<{ success: boolean }> {
+  const resp = await apiClient.put(
+    `/admin/task-engine/config/${paramId}`,
+    { param_value: paramValue },
+  );
+  return resp.data;
+}
+
+export async function createConfigParam(
+  siteId: number,
+  paramKey: string,
+  paramValue: number,
+): Promise<{ success: boolean; id: number }> {
+  const resp = await apiClient.post("/admin/task-engine/config", {
+    site_id: siteId,
+    param_key: paramKey,
+    param_value: paramValue,
+  });
+  return resp.data;
+}
+
+export async function deleteConfigParam(
+  paramId: number,
+): Promise<{ success: boolean }> {
+  const resp = await apiClient.delete(
+    `/admin/task-engine/config/${paramId}`,
+  );
+  return resp.data;
+}