feat(admin,forum): download logs, hidecontent, VIP tiers, users commerce

Add aksrt_download_logs workbench, zibll hidecontent alias + topic
partial-hide path, VIP1/VIP2 price matrix for topics, and users list
commerce snapshot column with deep links.

docs/admin-ia-map.md

@@ -28,6 +28,7 @@ Do **not** reintroduce operational workbenches into the SPA once native pages sh
 ├─ 概览              aksrt_pay
 ├─ 订单              aksrt_orders
 ├─ 付费文章          aksrt_pay_products
+├─ 下载记录          aksrt_download_logs
 ├─ 发货及物流        aksrt_shipping
 ├─ 售后管理          aksrt_after_sale
 ├─ 优惠码            aksrt_coupons