chore: v1 整理 — 清理历史文件、DDL 合并、文档归档

- 清理 1155 个已删除的历史文件（废弃 prompt_logs、tmp、旧 ops 脚本）
- export/ 数据文件从 git 移除（已在 .gitignore）
- demo-miniprogram 从 tmp/ 移入 apps/，添加 CLAUDE.md 注解
- DDL 合并：完整 schema 定义填充到 db/*/schemas/（从 docs/database/ddl/ 复制）
- 39 个 v1 迁移脚本归档到 db/_archived/migrations_v1_merged/
- 4 个迁移变更类 BD_Manual 文档归档到 docs/database/_archived/
- .gitignore 补充 .vite/ 和 apps/*.zip
- settings.json 添加 effortLevel 默认配置
- scripts/ops/ 新增运维脚本入库

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

db/etl_feiqiu/schemas/meta.sql

@@ -0,0 +1,77 @@
+-- =============================================================================
+-- etl_feiqiu / meta（ETL 调度元数据）
+-- 生成日期：2026-04-05
+-- 来源：测试库（通过脚本自动导出）
+-- =============================================================================
+
+CREATE SCHEMA IF NOT EXISTS meta;
+
+-- 序列
+CREATE SEQUENCE IF NOT EXISTS meta.etl_cursor_cursor_id_seq AS bigint;
+CREATE SEQUENCE IF NOT EXISTS meta.etl_run_run_id_seq AS bigint;
+CREATE SEQUENCE IF NOT EXISTS meta.etl_task_task_id_seq AS bigint;
+
+-- 表
+CREATE TABLE meta.etl_cursor (
+    cursor_id bigint DEFAULT nextval('meta.etl_cursor_cursor_id_seq'::regclass) NOT NULL,
+    task_id bigint NOT NULL,
+    store_id bigint NOT NULL,
+    last_start timestamp with time zone,
+    last_end timestamp with time zone,
+    last_id bigint,
+    last_run_id bigint,
+    extra jsonb DEFAULT '{}'::jsonb,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now()
+);
+
+CREATE TABLE meta.etl_run (
+    run_id bigint DEFAULT nextval('meta.etl_run_run_id_seq'::regclass) NOT NULL,
+    run_uuid text NOT NULL,
+    task_id bigint NOT NULL,
+    store_id bigint NOT NULL,
+    status text NOT NULL,
+    started_at timestamp with time zone DEFAULT now(),
+    ended_at timestamp with time zone,
+    window_start timestamp with time zone,
+    window_end timestamp with time zone,
+    window_minutes integer,
+    overlap_seconds integer,
+    fetched_count integer DEFAULT 0,
+    loaded_count integer DEFAULT 0,
+    updated_count integer DEFAULT 0,
+    skipped_count integer DEFAULT 0,
+    error_count integer DEFAULT 0,
+    unknown_fields integer DEFAULT 0,
+    export_dir text,
+    log_path text,
+    request_params jsonb DEFAULT '{}'::jsonb,
+    manifest jsonb DEFAULT '{}'::jsonb,
+    error_message text,
+    extra jsonb DEFAULT '{}'::jsonb
+);
+
+CREATE TABLE meta.etl_task (
+    task_id bigint DEFAULT nextval('meta.etl_task_task_id_seq'::regclass) NOT NULL,
+    task_code text NOT NULL,
+    store_id bigint NOT NULL,
+    enabled boolean DEFAULT true,
+    cursor_field text,
+    window_minutes_default integer DEFAULT 30,
+    overlap_seconds integer DEFAULT 600,
+    page_size integer DEFAULT 200,
+    retry_max integer DEFAULT 3,
+    params jsonb DEFAULT '{}'::jsonb,
+    created_at timestamp with time zone DEFAULT now(),
+    updated_at timestamp with time zone DEFAULT now()
+);
+
+-- 约束（主键 / 唯一 / 外键）
+ALTER TABLE meta.etl_cursor ADD CONSTRAINT etl_cursor_task_id_fkey FOREIGN KEY (task_id) REFERENCES meta.etl_task(task_id) ON DELETE CASCADE;
+ALTER TABLE meta.etl_cursor ADD CONSTRAINT etl_cursor_pkey PRIMARY KEY (cursor_id);
+ALTER TABLE meta.etl_cursor ADD CONSTRAINT etl_cursor_task_id_store_id_key UNIQUE (task_id, store_id);
+ALTER TABLE meta.etl_run ADD CONSTRAINT etl_run_task_id_fkey FOREIGN KEY (task_id) REFERENCES meta.etl_task(task_id) ON DELETE CASCADE;
+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);
+