{"file":".trellis/spec/backend/quality-guidelines.md","reason":"定向离线验证及测试目录"}
{"file":".trellis/spec/backend/database-guidelines.md","reason":"Model、事务、配置与迁移合同"}
{"file":".trellis/spec/backend/compiler-contracts.md","reason":"源码格式、错误和效应一致性"}