feat(warehouse): Batch 5 — config-driven allocation + storage/demurrage fee rules

- Allocation rules engine: cargo/container/trade criteria -> deterministic yard/warehouse/zone by code; wired into auto-unload (fallback to default)
- Storage/demurrage fee rules: configurable freeDays + ratePerDay; most-specific match; fee preview per inventory item
- Inventory demurrage timestamps: inspectionStartedAt, inspectionCompletedAt, readyForPickupAt, releaseDate, gateClearedAt
- Migration 1790000000000 (allocation_rules + fee_rules tables + inventory date columns)
- Frontend: Allocation & Fees config page, automatic Fee Preview modal, plumbing/hooks
- No invoice/payment (Batch 6)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/edr-freight-web/backoffice/src/App.tsx

@@ -65,6 +65,7 @@ import LoadingQueuePage from "./pages/warehouses/LoadingQueuePage";
 import LoadedInventoryPage from "./pages/warehouses/LoadedInventoryPage";
 import DispatchQueuePage from "./pages/warehouses/DispatchQueuePage";
 import ArrivalQueuePage from "./pages/warehouses/ArrivalQueuePage";
+import WarehouseRulesPage from "./pages/warehouses/WarehouseRulesPage";
 
 const buildSidebarSections = (demoItems: SidebarItem[]): SidebarSection[] => [
   {
@@ -198,6 +199,11 @@ const buildSidebarSections = (demoItems: SidebarItem[]): SidebarSection[] => [
         href: "/dashboard/inventory-inquiry",
         icon: <Boxes />,
       },
+      {
+        label: "Allocation & Fees",
+        href: "/dashboard/warehouse-rules",
+        icon: <SlidersHorizontal />,
+      },
     ],
   },
   {
@@ -368,6 +374,7 @@ const App = () => {
           <Route path="loaded-inventory" element={<LoadedInventoryPage />} />
           <Route path="dispatch-queue" element={<DispatchQueuePage />} />
           <Route path="inventory-inquiry" element={<InventoryInquiryPage />} />
+          <Route path="warehouse-rules" element={<WarehouseRulesPage />} />
           <Route path="warehouse-dashboard" element={<WarehouseDashboardPage />} />
 
           <Route