const constructure

lib/presentation/pages/void/widgets/void_left_panel.dart

@@ -36,8 +36,8 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
           Container(
-            padding: EdgeInsets.all(16),
-            decoration: BoxDecoration(
+            padding: const EdgeInsets.all(16),
+            decoration: const BoxDecoration(
               border: Border(
                 bottom: BorderSide(width: 1, color: AppColor.border),
               ),
@@ -48,8 +48,12 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
             ),
             child: Row(
               children: [
-                Icon(Icons.receipt_long, color: AppColor.primary, size: 24),
-                SpaceWidth(12),
+                const Icon(
+                  Icons.receipt_long,
+                  color: AppColor.primary,
+                  size: 24,
+                ),
+                const SpaceWidth(12),
                 Expanded(
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
@@ -71,7 +75,10 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
                   ),
                 ),
                 Container(
-                  padding: EdgeInsets.symmetric(horizontal: 12, vertical: 6),
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 12,
+                    vertical: 6,
+                  ),
                   decoration: BoxDecoration(
                     color: _getStatusColor(
                       widget.state.order.status,
@@ -95,18 +102,18 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
               thumbVisibility: true,
               child: SingleChildScrollView(
                 controller: _scrollController,
-                padding: EdgeInsets.all(20),
+                padding: const EdgeInsets.all(20),
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Row(
                       children: [
-                        Icon(
+                        const Icon(
                           Icons.shopping_cart,
                           color: AppColor.primary,
                           size: 20,
                         ),
-                        SpaceWidth(8),
+                        const SpaceWidth(8),
                         Text(
                           'Produk Pesanan (${widget.state.pendingItems.length})',
                           style: AppStyle.lg.copyWith(
@@ -116,7 +123,7 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
                         ),
                       ],
                     ),
-                    SpaceHeight(16),
+                    const SpaceHeight(16),
 
                     ...List.generate(widget.state.pendingItems.length, (index) {
                       final item = widget.state.pendingItems[index];
@@ -158,7 +165,7 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
             ),
           ),
           Container(
-            padding: EdgeInsets.all(16),
+            padding: const EdgeInsets.all(16),
             child: Column(
               children: [
                 _buildSummaryRow(
@@ -173,7 +180,7 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
                 //   'Diskon:',
                 //   '- ${(widget.state.order.discountAmount).currencyFormatRpV2}',
                 // ),
-                Divider(thickness: 1),
+                const Divider(thickness: 1),
                 _buildSummaryRow(
                   'Total:',
                   (widget.state.order.totalAmount).currencyFormatRpV2,
@@ -203,7 +210,7 @@ class _VoidLeftPanelState extends State<VoidLeftPanel> {
     bool isVoid = false,
   }) {
     return Padding(
-      padding: EdgeInsets.symmetric(vertical: 4),
+      padding: const EdgeInsets.symmetric(vertical: 4),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: [