feat(huawei-review): 华为审核开关(admin 可切 + 客户端下发 + 审计) (#147)

华为应用市场审核要求新手引导的「快速设置」权限步必须可被用户关闭,平时又要
保住权限开启率,故做成后台可切的两态开关,送审期间切开、过审后收回。

- app_config 新增 huawei_review 行(default / review),空库与脏值一律回退
  default = 上线至今的现状,宁可不给退出按钮也不误放开
- admin: GET/PATCH /admin/api/huawei-review,权限 operator/tech,切换写审计
- 客户端: GET /api/v1/platform/huawei-review 不鉴权(引导页在登录前就展示),
  下发 onboarding_closable;机型 gate 由客户端做,故此处不判 ROM

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: 左辰勇 <exinglang@gmail.com>
Reviewed-on: #147
Co-authored-by: zuochenyong <zuochenyong@wonderable.ai>
Co-committed-by: zuochenyong <zuochenyong@wonderable.ai>

app/admin/main.py

@@ -30,6 +30,7 @@ from app.admin.routers.analytics_health import router as analytics_health_router
 from app.admin.routers.event_logs import router as event_logs_router
 from app.admin.routers.feedback import router as feedback_router
 from app.admin.routers.feedback_qr import router as feedback_qr_router
+from app.admin.routers.huawei_review import router as huawei_review_router
 from app.admin.routers.onboarding import router as onboarding_router
 from app.admin.routers.ops_marquee_seed import router as ops_marquee_seed_router
 from app.admin.routers.price_report import router as price_report_router
@@ -109,4 +110,5 @@ admin_app.include_router(cps_router)
 admin_app.include_router(coupon_data_router)
 admin_app.include_router(ad_audit_router)
 admin_app.include_router(ad_config_router)
+admin_app.include_router(huawei_review_router)
 admin_app.include_router(ad_revenue_router)