# HANDOFF — ECR-012 Architect → Engineer

**Date:** 2026-08-12  
**ECR:** ECR-012（**Approved**）  
**BD:** BD-2026-012 Approved  

## Task interpretation

用户自由文字统一合规闸门：后端 `textsafe` 权威；H5 `@yuxingu/utils` 镜像即时提示；错误码 **40060**。

## Load

1. `docs/ECR/ECR-012-input-compliance.md`  
2. `docs/BACKEND_DESIGN/BD-2026-012-input-compliance.md`  
3. Spec：`.ai/product/feature-spec/input-compliance.md`  
4. `docs/PROJECT_RULES.md` · `.ai/definition-of-done.md`  

## Ordered plan

1. 实现 `internal/textsafe` + 单测  
2. 挂接 auth / profile / ask / companion / growth / synastry（及 mood note 若在 Spec）  
3. Handler：`ErrRejected` → 40060  
4. utils + 关键表单即时错误  
5. OpenAPI 注明 40060 · TEST_REPORT · HANDOFF→reviewer  

## Smoke checklist

- [ ] 违规昵称 / ask / note → 40060  
- [ ] 合法中文名通过  
- [ ] 前端至少昵称/问答/档案名有即时错误  

## Owner

`STATE.owner = engineer`