{"file":".trellis/spec/backend/index.md","reason":"按后端规范检查改动边界"}
{"file":".trellis/spec/backend/quality-guidelines.md","reason":"检查代码质量、测试与兼容性"}
{"file":".trellis/tasks/08-06-fix-session-preview-cwd/research/root-cause.md","reason":"核对修复是否覆盖真实故障链路"}