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-014-architect-to-engineer.md

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+# HANDOFF — ECR-014 Architect → Engineer
+
+**Date:** 2026-08-13  
+**ECR:** ECR-014（**Approved** · **Retrospective: true**）  
+**BD:** BD-2026-014 Approved  
+
+## Task interpretation
+
+将后台时效字段与前端 `scheduleRefresh` / `useHomeDailyTips` / star·rhythm 静默刷新对齐；补 OpenAPI；跑测。  
+**禁止**顺手头像 / 题库。
+
+## Load
+
+1. `docs/ECR/ECR-014-temporal-refresh.md`  
+2. `docs/BACKEND_DESIGN/BD-2026-014-temporal-refresh.md`  
+3. Spec：`home` · `star-profile` · `life-rhythm`  
+
+## Ordered plan
+
+1. 确认 migration `000023` 可应用；Tips repo 已注入 router  
+2. OpenAPI：HomeDailyTips / report summary `as_of`+`valid_until` 契约写清  
+3. `go test` home + report temporal  
+4. TEST_REPORT · HANDOFF→reviewer · 更新 STATE/TRACE/CHANGELOG  
+
+## Owner
+
+`STATE.owner = engineer`