feat(realtime): implement SSE realtime notifications; publish events from resolvers; remove polling in chat/sidebar/supplies/warehouse and wire realtime refetch

src/components/fulfillment-warehouse/fulfillment-warehouse-dashboard.tsx

@@ -46,6 +46,7 @@ import {
 } from '@/graphql/queries'
 import { useAuth } from '@/hooks/useAuth'
 import { useSidebar } from '@/hooks/useSidebar'
+import { useRealtime } from '@/hooks/useRealtime'
 
 import { WbReturnClaims } from './wb-return-claims'
 
@@ -238,7 +239,26 @@ export function FulfillmentWarehouseDashboard() {
     refetch: refetchWarehouseStats,
   } = useQuery(GET_FULFILLMENT_WAREHOUSE_STATS, {
     fetchPolicy: 'no-cache', // Принудительно обходим кеш
-    pollInterval: 60000, // Обновляем каждую минуту
+  })
+
+  // Real-time: обновляем ключевые блоки при событиях поставок/склада
+  useRealtime({
+    onEvent: (evt) => {
+      switch (evt.type) {
+        case 'supply-order:new':
+        case 'supply-order:updated':
+          refetchOrders()
+          refetchWarehouseStats()
+          refetchProducts()
+          refetchSellerSupplies()
+          refetchFulfillmentSupplies()
+          break
+        case 'warehouse:changed':
+          refetchWarehouseStats()
+          refetchFulfillmentSupplies()
+          break
+      }
+    },
   })
 
   // Логируем статистику склада для отладки