Fixed order total mismatch issue on cancelled page

Fixed token validation issue
Fixed issue displaying shipping method and fee on checkout
Added Light only theme
Fixed positioning issue on mobile view

frontend/src/components/OrderSummary.jsx

@@ -65,6 +65,7 @@ const OrderSummary = ({ orderData, loading, order }) => {
                         <DataList.ItemValue>{orderData.customer_email}</DataList.ItemValue>
                     </DataList.Item>
                 )}*/}
+                                {order.shipping.method &&
                                 <DataList.Item pt="4">
                                     <DataList.ItemLabel>
                                         <Badge colorPalette="teal" variant="solid">
@@ -72,7 +73,7 @@ const OrderSummary = ({ orderData, loading, order }) => {
                                         </Badge>
                                     </DataList.ItemLabel>
                                     <DataList.ItemValue>{formatCurrency(order.shipping.total, orderData.currency)}</DataList.ItemValue>
-                                </DataList.Item>
+                                </DataList.Item> }
                             </> }
                             <DataList.Item pt="4" textStyle="xl">
                                 <DataList.ItemLabel><strong>Total Amount:</strong></DataList.ItemLabel>