feat(mvp-rep): formas de pagamento do ERP + suporte offline completo

Formas de pagamento:
- Endpoint GET /catalog/payment-methods lendo vw_formas_pagamento
  filtrado por ativa=1 e integrar_sar=1
- FormaPagamento schema/type no shared api-interface
- Hook useFormasPagamento (staleTime 1h) substituindo lista hardcoded

Offline (FR-4.2 / NFR-2.1–2.4):
- IndexedDB queue: lib/offline/idb.ts + order-queue.ts sem deps externos
- NewOrderPage detecta !navigator.onLine → enqueueOrder() → toast + reset
- useOfflineSync: auto-sync ao reconectar (POST orders + PATCH transmit)
- usePendingOrders: fila reativa via CustomEvents
- AppShell: banner offline + useOfflineSync() global
- OrdersPage: seção de pedidos pendentes com retry/descartar
- sw.js: network-first para API GETs cacheáveis + stale-while-revalidate
  para assets + app shell navigate fallback

Docs:
- architecture.md: documento de decisões de arquitetura do SAR MVP

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

apps/web/src/lib/router.tsx

@@ -12,6 +12,7 @@ import { ClientsPage } from '../cockpits/rep/ClientsPage';
 import { ClientDetailPage } from '../cockpits/rep/ClientDetailPage';
 import { OrdersPage } from '../cockpits/rep/OrdersPage';
 import { OrderDetailPage } from '../cockpits/rep/OrderDetailPage';
+import { OrderPrintPage } from '../cockpits/rep/OrderPrintPage';
 import { NewOrderPage } from '../cockpits/rep/NewOrderPage';
 import { CatalogPage } from '../cockpits/rep/CatalogPage';
 import { ApprovalQueuePage } from '../cockpits/supervisor/ApprovalQueuePage';
@@ -98,6 +99,12 @@ const pedidoDetailRoute = createRoute({
   component: OrderDetailPage,
 });
 
+const pedidoPrintRoute = createRoute({
+  getParentRoute: () => rootRoute,
+  path: '/pedidos/$id/imprimir',
+  component: OrderPrintPage,
+});
+
 const catalogoRoute = createRoute({
   getParentRoute: () => rootRoute,
   path: '/catalogo',
@@ -118,6 +125,7 @@ const routeTree = rootRoute.addChildren([
   pedidosRoute,
   novoOrderRoute,
   pedidoDetailRoute,
+  pedidoPrintRoute,
   catalogoRoute,
   aprovacoes,
 ]);