## §19 Zona horaria
- New _components/timestamp.tsx: Intl.DateTimeFormat-based, auto-detects
timezone from user role in localStorage
· OPERADOR_BODEGA → America/New_York (EST/EDT)
· All others → America/Guayaquil (ECT)
- Integrated in portal/mis-paquetes (list dates + status history)
- Integrated in portal/pago (paidAt timestamp)
- Integrated in admin/auditoria (replaces hardcoded toLocaleString)
## §13 B2B Admin page (/admin/b2b)
- Full admin UI for B2B import requests
- KPIs: total, pendientes, cotizados, aprobados, valor total cotizaciones
- Table with search + status filter
- Gestionar modal: change status, enter quotation amount + notes
- Uses api.b2b.list() + api.b2b.updateStatus()
- Added B2B link to admin sidebar nav
Build: clean (Next.js, no TS errors)
Lizandro Guarnizo
b2f03e654f