-- Flyway migration V1 — initial schema for {{project_name}}
-- Generated: {{timestamp}}
-- Source: 由 A4 `db-init` 从 `docs/03-数据库设计文档.md` 翻译生成（schema SSoT 是 docs/03）
-- This is the FIRST migration; subsequent schema changes must be written
-- as new files sql/migrations/V2__<desc>.sql, V3__..., etc.
-- Apply: Flyway runs this automatically at Spring Boot startup.
-- Do not hand-edit this file after it is committed; write a new migration instead.
-- =========================================================