feat(ECR-012–016): 合规、题库、时辰刷新、头像、MBTI OEJTS 与埋点

落地输入合规、探索题库、报告日/时辰刷新、账号头像、OEJTS 量表，并补齐 H5 埋点与 Admin 漏斗；同步 ESS 工件、切至自建 Git、清理 GitHub Actions。

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/HANDOFF/ECR-012-engineer-to-reviewer.md

@@ -0,0 +1,26 @@
+# HANDOFF — ECR-012 Engineer → Reviewer
+
+**From:** Engineer  
+**To:** Reviewer  
+**Date:** 2026-08-13  
+**ECR:** ECR-012  
+
+## Delivered
+
+- Spec `input-compliance.md` Active  
+- `apps/api/internal/textsafe/` + unit tests  
+- Wired services/handlers → **40060**  
+- `@yuxingu/utils` `validateUserText` + 关键 H5 表单  
+- `docs/TEST_REPORT/ECR-012.md` PASS  
+- `docs/BACKEND_DESIGN/BD-2026-012-input-compliance.md`  
+
+## Verify
+
+```bash
+cd apps/api && go test ./internal/textsafe/ -count=1
+# 可选：对本机 API 复跑 TEST_REPORT 用例表
+```
+
+## Owner next
+
+`STATE.owner = reviewer`