chore: 文档与 IDE 配置整理

- .kiro/specs/ → docs/specs/（41 个历史需求 spec 迁移，移除 .config.kiro）
- CLAUDE.md 三层拆分：根文件精简 + apps/backend/CLAUDE.md + .claude/commands/
- 新增 /spec-close、/pre-change 两个工作流命令
- DDL 基线刷新（从测试库重新导出 11 个文件，dws 35→38 表，biz 18→21 表）
- BD_Manual → BD_manual 命名统一（48 个文件）
- 修复 3 处文档与数据库不一致（auth.users.status 默认值、scheduled_tasks 字段、RLS 视图数）
- 新增 BD_manual_public_rbac_tables.md（public schema 8 张 RBAC/工作流表）
- 合并 biz.trigger_jobs 文档（10→12 字段，归档独立文档）
- docs/database/README.md 索引更新

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

docs/database/ddl/etl_feiqiu__meta.sql

@@ -1,6 +1,6 @@
 -- =============================================================================
 -- etl_feiqiu / meta（ETL 调度元数据）
--- 生成日期：2026-03-15
+-- 生成日期：2026-04-05
 -- 来源：测试库（通过脚本自动导出）
 -- =============================================================================
 
@@ -75,105 +75,3 @@ ALTER TABLE meta.etl_run ADD CONSTRAINT etl_run_pkey PRIMARY KEY (run_id);
 ALTER TABLE meta.etl_task ADD CONSTRAINT etl_task_pkey PRIMARY KEY (task_id);
 ALTER TABLE meta.etl_task ADD CONSTRAINT etl_task_task_code_store_id_key UNIQUE (task_code, store_id);
 
-
-
--- =============================================================================
--- 种子数据：ODS 任务注册
--- =============================================================================
-
-WITH target_store AS (
-    SELECT 2790685415443269::bigint AS store_id  -- TODO: 替换为实际 store_id
-),
-task_codes AS (
-    SELECT unnest(ARRAY[
-        'ODS_ASSISTANT_ACCOUNT',
-        'ODS_ASSISTANT_LEDGER',
-        'ODS_SETTLEMENT_RECORDS',
-        'ODS_TABLE_USE',
-        'ODS_PAYMENT',
-        'ODS_REFUND',
-        'ODS_PLATFORM_COUPON',
-        'ODS_MEMBER',
-        'ODS_MEMBER_CARD',
-        'ODS_MEMBER_BALANCE',
-        'ODS_RECHARGE_SETTLE',
-        'ODS_GROUP_PACKAGE',
-        'ODS_GROUP_BUY_REDEMPTION',
-        'ODS_INVENTORY_STOCK',
-        'ODS_INVENTORY_CHANGE',
-        'ODS_TABLES',
-        'ODS_GOODS_CATEGORY',
-        'ODS_STORE_GOODS',
-        'ODS_STORE_GOODS_SALES',
-        'ODS_TABLE_FEE_DISCOUNT',
-        'ODS_TENANT_GOODS'
-    ]) AS task_code
-)
-INSERT INTO meta.etl_task (task_code, store_id, enabled)
-SELECT t.task_code, s.store_id, TRUE
-FROM task_codes t CROSS JOIN target_store s
-ON CONFLICT (task_code, store_id) DO UPDATE
-SET enabled = EXCLUDED.enabled;
-
--- =============================================================================
--- 种子数据：调度任务注册
--- =============================================================================
-
-WITH target_store AS (
-    SELECT 2790685415443269::bigint AS store_id  -- TODO: 替换为实际 store_id
-),
-task_codes AS (
-    SELECT unnest(ARRAY[
-        'ASSISTANTS',
-        'COUPON_USAGE',
-        'CHECK_CUTOFF',
-        'DWD_LOAD_FROM_ODS',
-        'DWD_QUALITY_CHECK',
-        'INIT_DWD_SCHEMA',
-        'INIT_DWS_SCHEMA',
-        'INIT_ODS_SCHEMA',
-        'INVENTORY_CHANGE',
-        'LEDGER',
-        'MANUAL_INGEST',
-        'MEMBERS',
-        'MEMBERS_DWD',
-        'ODS_JSON_ARCHIVE',
-        'ORDERS',
-        'PACKAGES_DEF',
-        'PAYMENTS',
-        'PAYMENTS_DWD',
-        'PRODUCTS',
-        'REFUNDS',
-        'TABLE_DISCOUNT',
-        'TABLES',
-        'TICKET_DWD',
-        'TOPUPS',
-        'DWS_BUILD_ORDER_SUMMARY',
-        'DWS_ASSISTANT_DAILY',
-        'DWS_ASSISTANT_MONTHLY',
-        'DWS_ASSISTANT_CUSTOMER',
-        'DWS_ASSISTANT_SALARY',
-        'DWS_ASSISTANT_FINANCE',
-        'DWS_MEMBER_CONSUMPTION',
-        'DWS_MEMBER_VISIT',
-        'DWS_FINANCE_DAILY',
-        'DWS_FINANCE_RECHARGE',
-        'DWS_FINANCE_INCOME_STRUCTURE',
-        'DWS_FINANCE_DISCOUNT_DETAIL',
-        'DWS_GOODS_STOCK_DAILY',
-        'DWS_GOODS_STOCK_WEEKLY',
-        'DWS_GOODS_STOCK_MONTHLY',
-        'DWS_WINBACK_INDEX',
-        'DWS_NEWCONV_INDEX',
-        'DWS_RELATION_INDEX',
-        'DWS_ASSISTANT_PROJECT_TAG',
-        'DWS_MEMBER_PROJECT_TAG',
-        'DWS_ML_MANUAL_IMPORT'
-    ]) AS task_code
-)
-INSERT INTO meta.etl_task (task_code, store_id, enabled)
-SELECT t.task_code, s.store_id, TRUE
-FROM task_codes t CROSS JOIN target_store s
-ON CONFLICT (task_code, store_id) DO UPDATE
-SET enabled = EXCLUDED.enabled,
-    updated_at = now();