feat: 2026-04-15~05-02 累积变更基线 — AI 重构 + Runtime Context + DWS 修复

涵盖（每条对应已存的审计记录）：
- AI 模块拆分：apps/backend/app/ai/apps -> prompts/（8 个 APP + app2a 派生）
  audit: 2026-04-20__ai-module-complete.md
- admin-web AI 管理套件：AIDashboard / AIOperations / AIRunLogs / AITriggers / TriggerManager
  audit: 2026-04-21__admin-web-ai-management-suite.md
- App2 财务洞察 prompt v3 -> v5.1 + 小程序 AI 接入（chat / board-finance）
  audit: 2026-04-22__app2_prompt_v5_1_and_miniprogram_ai_insight.md
- App2 prewarm 全过滤器 + AI 触发器 cron reschedule
  audit: 2026-04-21__app2-finance-prewarm-all-filters.md
  migration: 20260420_ai_trigger_jobs_and_app2_prewarm.sql / 20260421_app2_prewarm_cron_reschedule.sql
- AppType 联合类型对齐 + adminAiAppTypes.test.ts
  audit: 2026-04-30__admin_web_ai_app_type_alignment.md
- DashScope tokens_used 提取修复
  audit: 2026-04-30__backend_dashscope_tokens_used_extraction.md
- App3 线索完整详情 prompt
  audit: 2026-05-01__backend_app3_full_detail_prompt.md
- Runtime Context 沙箱（5-1~5-2 主线）：
  - 后端 schema/service + admin_runtime_context / xcx_runtime_clock 两个 router
  - admin-web RuntimeContext.tsx + miniprogram runtime-clock.ts
  - migration: 20260501__runtime_context_sandbox.sql
  - tools/db/verify_admin_web_sandbox.py + verify_sandbox_end_to_end.py
  - database/changes: 7 份 sandbox_* 验证报告
- 飞球 DWS 修复：finance_area_daily 区域汇总 + task_engine 调整
  + RLS 视图业务日上界（migration 20260502 + scripts/ops/gen_rls_business_date_migration.py）

合规：
- .gitignore 启用 tmp/ 排除
- 不入仓：apps/etl/connectors/feiqiu/.env（API_TOKEN secret，本地修改保留）

待验证清单：
- docs/audit/changes/2026-05-04__cumulative_baseline_pending_verification.md
  每个主题的功能完整性 / 上线验证几乎都未收口，按优先级 P0~P3 逐一处理

apps/backend/app/ai/data_fetchers/page_context.py

@@ -352,7 +352,9 @@ def _text_board_finance(
                 "SET LOCAL statement_timeout = %s",
                 (f"{FDW_QUERY_TIMEOUT_SEC * 1000}",),
             )
-            # 简化查询：获取汇总数据
+            # 简化查询：获取汇总数据（CHANGE 2026-05-02 | 用 business_date 替代 CURRENT_DATE）
+            from app.services.runtime_context import as_runtime_today_param
+            _ref_date = as_runtime_today_param(site_id)
             cur.execute(
                 """
                 SELECT
@@ -361,8 +363,10 @@ def _text_board_finance(
                     COALESCE(AVG(items_sum), 0) AS avg_revenue
                 FROM app.v_dwd_settlement_head
                 WHERE settle_type IN (1, 3)
-                  AND settle_date >= (CURRENT_DATE - INTERVAL '1 month')
+                  AND settle_date >= (%s::date - INTERVAL '1 month')
+                  AND settle_date <= %s::date
                 """,
+                (_ref_date, _ref_date),
             )
             row = cur.fetchone()
         etl_conn.commit()
@@ -399,7 +403,9 @@ def _text_board_customer(
                 "SET LOCAL statement_timeout = %s",
                 (f"{FDW_QUERY_TIMEOUT_SEC * 1000}",),
             )
-            # Top 10 客户
+            # Top 10 客户（CHANGE 2026-05-02 | 用 business_date 替代 CURRENT_DATE）
+            from app.services.runtime_context import as_runtime_today_param
+            _ref_date = as_runtime_today_param(site_id)
             cur.execute(
                 """
                 SELECT
@@ -410,11 +416,13 @@ def _text_board_customer(
                     ON dm.member_id = sh.member_id AND dm.scd2_is_current = 1
                 WHERE sh.settle_type IN (1, 3)
                   AND sh.member_id > 0
-                  AND sh.settle_date >= (CURRENT_DATE - INTERVAL '1 month')
+                  AND sh.settle_date >= (%s::date - INTERVAL '1 month')
+                  AND sh.settle_date <= %s::date
                 GROUP BY dm.nickname
                 ORDER BY total_consumption DESC
                 LIMIT 10
                 """,
+                (_ref_date, _ref_date),
             )
             rows = cur.fetchall()
         etl_conn.commit()
@@ -452,6 +460,9 @@ def _text_board_coach(
                 "SET LOCAL statement_timeout = %s",
                 (f"{FDW_QUERY_TIMEOUT_SEC * 1000}",),
             )
+            # CHANGE 2026-05-02 | 用 business_date 替代 CURRENT_DATE
+            from app.services.runtime_context import as_runtime_today_param
+            _ref_date = as_runtime_today_param(site_id)
             cur.execute(
                 """
                 SELECT
@@ -462,11 +473,13 @@ def _text_board_coach(
                 JOIN app.v_dim_assistant da
                     ON da.assistant_id = sl.site_assistant_id
                 WHERE sl.is_delete = 0
-                  AND sl.create_time >= (CURRENT_DATE - INTERVAL '1 month')
+                  AND sl.create_time >= (%s::date - INTERVAL '1 month')
+                  AND sl.create_time <  (%s::date + INTERVAL '1 day')
                 GROUP BY da.nickname
                 ORDER BY service_count DESC
                 LIMIT 10
                 """,
+                (_ref_date, _ref_date),
             )
             rows = cur.fetchall()
         etl_conn.commit()
@@ -590,6 +603,9 @@ def _text_customer_service_records(
                 "SET LOCAL statement_timeout = %s",
                 (f"{FDW_QUERY_TIMEOUT_SEC * 1000}",),
             )
+            # CHANGE 2026-05-02 | 仅取业务日及之前的服务记录，沙箱不读「未来」
+            from app.services.runtime_context import as_runtime_today_param
+            _ref_date = as_runtime_today_param(site_id)
             cur.execute(
                 """
                 SELECT
@@ -599,10 +615,11 @@ def _text_customer_service_records(
                     site_table_id
                 FROM app.v_dwd_assistant_service_log
                 WHERE tenant_member_id = %s AND is_delete = 0
+                  AND create_time < (%s::date + INTERVAL '1 day')
                 ORDER BY create_time DESC
                 LIMIT 10
                 """,
-                (member_id,),
+                (member_id, _ref_date),
             )
             rows = cur.fetchall()
         etl_conn.commit()