const constructure

lib/presentation/pages/order/widgets/order_information.dart

@@ -86,7 +86,7 @@ class OrderInformation extends StatelessWidget {
           ),
           child: Text(
             (order?.status ?? "").toUpperCase(),
-            style: TextStyle(
+            style: const TextStyle(
               color: Colors.white,
               fontSize: 12,
               fontWeight: FontWeight.bold,
@@ -102,7 +102,7 @@ class OrderInformation extends StatelessWidget {
           ),
           child: Text(
             (order?.status ?? "").toUpperCase(),
-            style: TextStyle(
+            style: const TextStyle(
               color: Colors.white,
               fontSize: 12,
               fontWeight: FontWeight.bold,
@@ -118,7 +118,7 @@ class OrderInformation extends StatelessWidget {
           ),
           child: Text(
             (order?.status ?? "").toUpperCase(),
-            style: TextStyle(
+            style: const TextStyle(
               color: Colors.white,
               fontSize: 12,
               fontWeight: FontWeight.bold,

lib/presentation/pages/order/widgets/order_left_panel.dart

@@ -59,7 +59,7 @@ class _OrderLeftPanelState extends State<OrderLeftPanel> {
             child: widget.state.failureOption.fold(
               () {
                 if (widget.state.isFetching) {
-                  return Center(child: LoaderWithText());
+                  return const Center(child: LoaderWithText());
                 }
 
                 if (widget.state.orders.isEmpty) {

lib/presentation/pages/order/widgets/order_list.dart

@@ -87,7 +87,7 @@ class OrderList extends StatelessWidget {
             child: Row(
               mainAxisSize: MainAxisSize.min,
               children: [
-                Icon(
+                const Icon(
                   Icons.shopping_cart_outlined,
                   size: 16,
                   color: AppColor.primary,
@@ -248,7 +248,7 @@ class OrderList extends StatelessWidget {
               ],
             ),
             if (order?.splitType == 'ITEM' && order?.status == 'pending') ...[
-              SpaceHeight(6),
+              const SpaceHeight(6),
               Align(
                 alignment: Alignment.centerRight,
                 child: Container(

lib/presentation/pages/order/widgets/order_list_payment.dart

@@ -55,7 +55,7 @@ class OrderListPayment extends StatelessWidget {
               ),
               Text(
                 (order?.totalPaid ?? 0).currencyFormatRpV2,
-                style: TextStyle(fontWeight: FontWeight.w500),
+                style: const TextStyle(fontWeight: FontWeight.w500),
               ),
             ],
           ),

lib/presentation/pages/order/widgets/order_right_panel.dart

@@ -53,8 +53,8 @@ class OrderRightPanel extends StatelessWidget {
           ),
         ),
         Container(
-          padding: EdgeInsets.all(16),
-          decoration: BoxDecoration(color: AppColor.white),
+          padding: const EdgeInsets.all(16),
+          decoration: const BoxDecoration(color: AppColor.white),
           child: Row(
             mainAxisAlignment: MainAxisAlignment.end,
             children: [
@@ -71,9 +71,9 @@ class OrderRightPanel extends StatelessWidget {
                   }
                 },
                 label: 'Print Bill',
-                icon: Icon(Icons.print),
+                icon: const Icon(Icons.print),
               ),
-              SpaceWidth(8),
+              const SpaceWidth(8),
               if (state.selectedOrder?.status == 'completed')
                 if (state.selectedOrder?.isRefund == false)
                   AppElevatedButton.outlined(
@@ -83,7 +83,7 @@ class OrderRightPanel extends StatelessWidget {
                       );
                     },
                     label: 'Refund',
-                    icon: Icon(Icons.autorenew),
+                    icon: const Icon(Icons.autorenew),
                   ),
               if (state.selectedOrder?.status == 'pending') ...[
                 AppElevatedButton.outlined(
@@ -91,9 +91,9 @@ class OrderRightPanel extends StatelessWidget {
                     VoidRoute(order: state.selectedOrder!),
                   ),
                   label: 'Void',
-                  icon: Icon(Icons.undo),
+                  icon: const Icon(Icons.undo),
                 ),
-                SpaceWidth(8),
+                const SpaceWidth(8),
                 AppElevatedButton.outlined(
                   onPressed: () {
                     context.router.push(
@@ -101,10 +101,10 @@ class OrderRightPanel extends StatelessWidget {
                     );
                   },
                   label: 'Split Bill',
-                  icon: Icon(Icons.calculate_outlined),
+                  icon: const Icon(Icons.calculate_outlined),
                 ),
 
-                SpaceWidth(8),
+                const SpaceWidth(8),
                 if (state.selectedOrder?.paymentStatus != 'partial')
                   AppElevatedButton.filled(
                     width: 120,
@@ -114,7 +114,7 @@ class OrderRightPanel extends StatelessWidget {
                       );
                     },
                     label: 'Bayar',
-                    icon: Icon(Icons.payment, color: Colors.white),
+                    icon: const Icon(Icons.payment, color: Colors.white),
                   ),
               ],
             ],

lib/presentation/pages/order/widgets/order_title.dart

@@ -30,7 +30,7 @@ class OrderTitle extends StatelessWidget {
       title: title,
       bottom: Container(
         padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 12.0),
-        decoration: BoxDecoration(
+        decoration: const BoxDecoration(
           color: AppColor.white,
           border: Border(
             bottom: BorderSide(color: AppColor.border, width: 1.0),
@@ -53,7 +53,7 @@ class OrderTitle extends StatelessWidget {
                 ),
               ],
             ),
-            SpaceHeight(16),
+            const SpaceHeight(16),
             Row(
               children: [
                 Expanded(
@@ -63,7 +63,7 @@ class OrderTitle extends StatelessWidget {
                     showLabel: false,
                   ),
                 ),
-                SpaceWidth(12),
+                const SpaceWidth(12),
                 GestureDetector(
                   onTap: () => DateRangePickerModal.show(
                     context: context,
@@ -78,7 +78,7 @@ class OrderTitle extends StatelessWidget {
                       color: AppColor.primary,
                       borderRadius: BorderRadius.circular(12),
                     ),
-                    child: Icon(
+                    child: const Icon(
                       Icons.filter_list_outlined,
                       color: AppColor.white,
                       size: 24,