const constructure

lib/presentation/pages/void/pages/void_success/void_success_page.dart

@@ -43,7 +43,7 @@ class VoidSuccessPage extends StatelessWidget {
                       flex: 35,
                       child: VoidSuccessLeftPanel(state: state),
                     ),
-                    SpaceWidth(16),
+                    const SpaceWidth(16),
                     Expanded(
                       flex: 65,
                       child: VoidSuccessRightPanel(state: state),

lib/presentation/pages/void/pages/void_success/widgets/void_success_left_panel.dart

@@ -22,14 +22,14 @@ class VoidSuccessLeftPanel extends StatelessWidget {
         color: Colors.white,
         borderRadius: BorderRadius.circular(24),
       ),
-      padding: EdgeInsets.all(16),
+      padding: const EdgeInsets.all(16),
       child: Column(
         children: [
           Container(
             width: 120,
             height: 120,
             decoration: BoxDecoration(
-              gradient: LinearGradient(
+              gradient: const LinearGradient(
                 colors: [AppColor.secondaryLight, AppColor.secondaryDark],
                 begin: Alignment.topLeft,
                 end: Alignment.bottomRight,
@@ -39,14 +39,18 @@ class VoidSuccessLeftPanel extends StatelessWidget {
                 BoxShadow(
                   color: AppColor.secondaryDark.withOpacity(0.2),
                   blurRadius: 20,
-                  offset: Offset(0, 10),
+                  offset: const Offset(0, 10),
                 ),
               ],
             ),
-            child: Icon(Icons.check_rounded, color: Colors.white, size: 60),
+            child: const Icon(
+              Icons.check_rounded,
+              color: Colors.white,
+              size: 60,
+            ),
           ),
 
-          SpaceHeight(16),
+          const SpaceHeight(16),
           Text(
             'Void Berhasil!',
             style: AppStyle.h1.copyWith(
@@ -55,7 +59,7 @@ class VoidSuccessLeftPanel extends StatelessWidget {
             ),
             textAlign: TextAlign.center,
           ),
-          SpaceHeight(8),
+          const SpaceHeight(8),
           Text(
             state.voidType.isAll
                 ? 'Seluruh pesanan telah dibatalkan dengan sukses'
@@ -66,7 +70,7 @@ class VoidSuccessLeftPanel extends StatelessWidget {
             ),
             textAlign: TextAlign.center,
           ),
-          SpaceHeight(16),
+          const SpaceHeight(16),
           Expanded(
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
@@ -75,7 +79,7 @@ class VoidSuccessLeftPanel extends StatelessWidget {
                   'Informasi Pesanan',
                   style: AppStyle.lg.copyWith(fontWeight: FontWeight.bold),
                 ),
-                SpaceHeight(24),
+                const SpaceHeight(24),
                 _buildInfoRow(
                   icon: Icons.receipt_long,
                   label: 'Order ID',
@@ -139,7 +143,7 @@ class VoidSuccessLeftPanel extends StatelessWidget {
                 child: AppElevatedButton.outlined(
                   onPressed: () {
                     context.read<VoidFormBloc>().add(
-                      VoidFormEvent.clearState(),
+                      const VoidFormEvent.clearState(),
                     );
                     context.router.replaceAll([const MainRoute()]);
                   },
@@ -167,7 +171,7 @@ class VoidSuccessLeftPanel extends StatelessWidget {
                     );
                   },
                   label: 'Cetak Struk',
-                  icon: Icon(Icons.print_rounded, color: AppColor.white),
+                  icon: const Icon(Icons.print_rounded, color: AppColor.white),
                 ),
               ),
             ],

lib/presentation/pages/void/pages/void_success/widgets/void_success_right_panel.dart

@@ -79,7 +79,7 @@ class VoidSuccessRightPanel extends StatelessWidget {
                   ),
                 ],
               ),
-              SpaceWidth(6),
+              const SpaceWidth(6),
               Expanded(
                 child: Text(
                   state.voidReason ?? '',
@@ -121,13 +121,13 @@ class VoidSuccessRightPanel extends StatelessWidget {
                         color: AppColor.primary.withOpacity(0.2),
                         borderRadius: BorderRadius.circular(8),
                       ),
-                      child: Icon(
+                      child: const Icon(
                         Icons.payments_rounded,
                         size: 16,
                         color: AppColor.primary,
                       ),
                     ),
-                    SpaceWidth(12),
+                    const SpaceWidth(12),
                     Text(
                       'Total Void',
                       style: AppStyle.lg.copyWith(fontWeight: FontWeight.bold),
@@ -192,7 +192,7 @@ class VoidSuccessRightPanel extends StatelessWidget {
               color: AppColor.primaryWithOpacity(0.1),
               borderRadius: BorderRadius.circular(16.0),
             ),
-            child: Icon(
+            child: const Icon(
               Icons.restaurant_rounded,
               color: AppColor.primary,
               size: 28,
@@ -281,9 +281,9 @@ class VoidSuccessRightPanel extends StatelessWidget {
     return Container(
       width: double.infinity,
       padding: const EdgeInsets.all(16.0),
-      decoration: BoxDecoration(
+      decoration: const BoxDecoration(
         border: Border(bottom: BorderSide(color: AppColor.border)),
-        borderRadius: const BorderRadius.vertical(top: Radius.circular(24)),
+        borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
       ),
       child: Row(
         children: [
@@ -298,13 +298,13 @@ class VoidSuccessRightPanel extends StatelessWidget {
               ),
               borderRadius: BorderRadius.circular(16.0),
             ),
-            child: Icon(
+            child: const Icon(
               Icons.info_outline_rounded,
               color: AppColor.primary,
               size: 28,
             ),
           ),
-          SpaceWidth(16),
+          const SpaceWidth(16),
           Expanded(
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
@@ -313,7 +313,7 @@ class VoidSuccessRightPanel extends StatelessWidget {
                   'Detail Void',
                   style: AppStyle.xxl.copyWith(fontWeight: FontWeight.bold),
                 ),
-                SpaceHeight(4),
+                const SpaceHeight(4),
                 Text(
                   'Ringkasan item yang divoid',
                   style: AppStyle.md.copyWith(color: AppColor.textSecondary),