Changelog

Three SaaS health metrics: customer cohort retention heatmap, 90-day revenue forecast with ±15% confidence, and time-to-first-video activation metric for AIGC App users.

Auto-queues notification at 30 / 14 / 7 / 3 / 1 days before subscription expiry. Idempotent by (subscription, window).

Page-view tracking + Core Web Vitals monitoring. Lets us see which ERP pages get used and catch perf regressions.

Sidebar nav filtered by role. Self-service password change. Admin user management actions (role / suspend / reset password). Safety guards: no self-suspend, no last-superadmin-delete.

Inline buttons on /aigcapp/withdrawals call the app-side admin endpoints. SOD checks + audit log atomic on the platform side.

0-100 score per customer aggregating CRM + AIGC App signals (active sub, recent paid orders, login recency, video success, email status). Ranking page with VIP / Healthy / At-Risk / Churn bands.

One-click refund on PAID orders: atomic transaction updates order status, deducts balance (clamped to 0), inserts CreditLedger entry, writes audit log.

Three-way light / dark / system toggle with FOUC prevention. All list tables fallback to mobile-friendly card layout < 768px.

/help with keyboard shortcuts, feature map, FAQ. Cmd+K from anywhere searches across customers / orders / videos / etc.

Today's Actionables card on the dashboard aggregates reviews pending, withdrawals overdue, videos failed 24h, etc. Toast notifications replace browser alerts.

Every ERP mutation writes to AdminAuditLog with operator identity + before/after diff. /audit page surfaces the trail.

Customer detail page now shows their AIGC App account (balance, lifetime spent, recent orders, videos, subscriptions) inline. AIGC App user detail page links back to CRM customer.

Full read-only admin coverage of the digital-human platform: users, orders, videos, credits, providers, plans, subscriptions, agents, withdrawals, redeem codes, audit, avatars, voices, smart-edit, PPTX jobs, notifications, webhooks.