Refactor PurchaseOrderForm to align item submission structure with PocketBase requirements

src/components/purchase-orders/PurchaseOrderForm.tsx

@@ -194,15 +194,7 @@ export function PurchaseOrderForm({ setOpen, refreshData }: PurchaseOrderFormPro
         supplier: selectedSupplier.id, // This will be the relation to the suppliers collection
         orderDate: values.orderDate.toISOString(),
         status: "Pending Approval",
-        // Ensure the structure matches what your PocketBase 'purchase_orders' collection expects for 'items'
-        // Based on your schema, it seems 'embedded_items' is used for storing item details directly.
-        embedded_items: values.items.map(item => ({
-          stockItemId: item.stockItemId,
-          itemName: item.itemName,
-          quantity: item.quantity,
-          sku: item.sku,
-          costPrice: item.costPrice,
-        })),
+        items: values.items.map(item => item.stockItemId),
         quantities: values.items.map(item => item.quantity), // Keep quantities array as well if needed elsewhere
       };