feat: 2026-04-15~04-20 累积变更基线 — 多主线合流

主线 1: rns1-customer-coach-api + 04-miniapp-core-business 后端实施
  - 新增 GET /xcx/coaches/{id}/banner 轻量接口
  - performance/records 加 coach_id 参数 + view_board_coach 权限分流
  - coach/customer/performance/board/task 服务层重构
  - fdw_queries 结算单粒度聚合 + consumption_summary 视图统一
  - task_generator 回访宽限 72h + UPSERT 替代策略 + Step 5 保底清理
  - recall_detector settle_type=3 双重限制 + 门店级 resolved

主线 2: 小程序权限分流 + 新增 coach-service-records 管理者视角业绩明细页
  - perf-progress 共享模块去重 task-list/coach-detail 动画逻辑
  - isScattered 散客标记端到端
  - foodDetail/phoneFull/creator* 字段透传

主线 3: P19 指数回测框架 Phase 1+2
  - 3 个指数表 stat_date 日快照模式
  - 新增 DWS_INDEX_BACKFILL / DWS_TASK_SIMULATION 工具任务
  - task_engine 升级 HTTP 实时 + 推演回测双模式

主线 4: Core 维度层启用
  - 新增 CORE_DIM_SYNC 任务（DWD → core 4 维度表）
  - 修复 app 视图空查询问题

主线 5: member_project_tag 改为 LAST_30_VISITS 消费次数窗口

主线 6: 2 个迁移 SQL 已执行（stat_date + member_project_tag 新窗口）
  - schema 基线与 DDL 快照同步

主线 7: 开发机路径迁移 C:\NeoZQYY → C:\Project\NeoZQYY（约 95% 改动量）

附带: 新建运维脚本（churned_customer_report / simulate_historical_tasks /
      backfill_index_snapshots）+ tools/task-analysis/ 任务分析工具

合计 157 文件。未包含中间产物（tmp/ .playwright-mcp/ inspect-* excel/sheet 分析 txt）。
审计记录见下一个 commit。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/database/ddl/zqyy_app__biz.sql

@@ -1,6 +1,6 @@
 -- =============================================================================
 -- zqyy_app / biz（核心业务表（任务/备注/触发器））
--- 生成日期：2026-04-06
+-- 生成日期：2026-04-12
 -- 来源：测试库（通过脚本自动导出）
 -- =============================================================================
 
@@ -16,11 +16,11 @@ CREATE SEQUENCE IF NOT EXISTS biz.cfg_task_generator_params_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.coach_task_history_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.coach_task_transfer_log_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.coach_tasks_id_seq AS bigint;
-CREATE SEQUENCE IF NOT EXISTS biz.recall_events_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.connectors_id_seq AS integer;
 CREATE SEQUENCE IF NOT EXISTS biz.dws_assistant_task_monthly_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.excel_upload_log_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.notes_id_seq AS bigint;
+CREATE SEQUENCE IF NOT EXISTS biz.recall_events_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.salary_adjustments_id_seq AS bigint;
 CREATE SEQUENCE IF NOT EXISTS biz.site_code_history_id_seq AS integer;
 CREATE SEQUENCE IF NOT EXISTS biz.sites_id_seq AS integer;
@@ -154,24 +154,13 @@ CREATE TABLE biz.coach_tasks (
     abandon_reason text,
     completed_at timestamp with time zone,
     completed_task_type character varying(50),
-    completion_type character varying(10),
     parent_task_id bigint,
     created_at timestamp with time zone DEFAULT now(),
     updated_at timestamp with time zone DEFAULT now(),
     transfer_count integer DEFAULT 0 NOT NULL,
     transferred_from bigint,
-    transferred_at timestamp with time zone
-);
-
-CREATE TABLE biz.recall_events (
-    id bigint DEFAULT nextval('biz.recall_events_id_seq'::regclass) NOT NULL,
-    site_id bigint NOT NULL,
-    assistant_id bigint NOT NULL,
-    member_id bigint NOT NULL,
-    pay_time timestamp with time zone NOT NULL,
-    task_id bigint,
-    task_type character varying(50),
-    created_at timestamp with time zone DEFAULT now()
+    transferred_at timestamp with time zone,
+    completion_type character varying(10)
 );
 
 CREATE TABLE biz.connectors (
@@ -232,6 +221,17 @@ CREATE TABLE biz.notes (
     score smallint
 );
 
+CREATE TABLE biz.recall_events (
+    id bigint DEFAULT nextval('biz.recall_events_id_seq'::regclass) NOT NULL,
+    site_id bigint NOT NULL,
+    assistant_id bigint NOT NULL,
+    member_id bigint NOT NULL,
+    pay_time timestamp with time zone NOT NULL,
+    task_id bigint,
+    task_type character varying(50),
+    created_at timestamp with time zone DEFAULT now()
+);
+
 CREATE TABLE biz.salary_adjustments (
     id bigint DEFAULT nextval('biz.salary_adjustments_id_seq'::regclass) NOT NULL,
     site_id bigint NOT NULL,
@@ -354,8 +354,8 @@ ALTER TABLE biz.dws_assistant_task_monthly ADD CONSTRAINT dws_assistant_task_mon
 ALTER TABLE biz.excel_upload_log ADD CONSTRAINT excel_upload_log_pkey PRIMARY KEY (id);
 ALTER TABLE biz.notes ADD CONSTRAINT notes_task_id_fkey FOREIGN KEY (task_id) REFERENCES biz.coach_tasks(id);
 ALTER TABLE biz.notes ADD CONSTRAINT notes_pkey PRIMARY KEY (id);
-ALTER TABLE biz.recall_events ADD CONSTRAINT recall_events_pkey PRIMARY KEY (id);
 ALTER TABLE biz.recall_events ADD CONSTRAINT recall_events_task_id_fkey FOREIGN KEY (task_id) REFERENCES biz.coach_tasks(id);
+ALTER TABLE biz.recall_events ADD CONSTRAINT recall_events_pkey PRIMARY KEY (id);
 ALTER TABLE biz.salary_adjustments ADD CONSTRAINT salary_adjustments_upload_batch_id_fkey FOREIGN KEY (upload_batch_id) REFERENCES biz.excel_upload_log(id);
 ALTER TABLE biz.salary_adjustments ADD CONSTRAINT salary_adjustments_pkey PRIMARY KEY (id);
 ALTER TABLE biz.site_code_history ADD CONSTRAINT site_code_history_pkey PRIMARY KEY (id);
@@ -400,8 +400,8 @@ CREATE INDEX idx_task_monthly_assistant ON biz.dws_assistant_task_monthly USING
 CREATE INDEX idx_task_monthly_site_month ON biz.dws_assistant_task_monthly USING btree (site_id, stat_month DESC);
 CREATE INDEX idx_excel_log_site ON biz.excel_upload_log USING btree (site_id, created_at DESC);
 CREATE INDEX idx_notes_target ON biz.notes USING btree (site_id, target_type, target_id);
-CREATE INDEX idx_salary_adj_assistant_month ON biz.salary_adjustments USING btree (assistant_id, salary_month);
-CREATE UNIQUE INDEX idx_recall_events_site_assistant_member_day ON biz.recall_events USING btree (site_id, assistant_id, member_id, (date_trunc('day', pay_time AT TIME ZONE 'Asia/Shanghai')));
 CREATE INDEX idx_recall_events_assistant_pay ON biz.recall_events USING btree (site_id, assistant_id, pay_time);
+CREATE UNIQUE INDEX idx_recall_events_site_assistant_member_day ON biz.recall_events USING btree (site_id, assistant_id, member_id, date_trunc('day'::text, (pay_time AT TIME ZONE 'Asia/Shanghai'::text)));
+CREATE INDEX idx_salary_adj_assistant_month ON biz.salary_adjustments USING btree (assistant_id, salary_month);
 CREATE INDEX idx_salary_adj_site_month ON biz.salary_adjustments USING btree (site_id, salary_month);