- 总体方案：architecture/iam-solution.md
- 数据库设计：architecture/iam-db-design.md
- API 设计：architecture/iam-api-design.md
- 领域模型：architecture/iam-domain-model.md
- 开发路线：architecture/iam-dev-roadmap.md
- 项目结构：project-structure.md
- TASK 21 验证清单：task-verification-task-21.md
api/目录下的接口示例与字段约束adr/目录下的关键设计决策记录