step

lib/features/dashboard/widgets/account_editor_overlay/account_editor_overlay.dart

@@ -377,7 +377,7 @@ class _AccountEditorOverlayState extends State<AccountEditorOverlay> {
                   mainAxisSize: MainAxisSize.min,
                   children: [
                     if (!dash.isAddingAccount &&
-                        (ref.watch(accountsProvider).valueOrNull?.length ?? 0) >
+                        (ref.watch(accountsProvider).value?.length ?? 0) >
                             1) ...[
                       GestureDetector(
                         onTap: () => setState(() => _showDeleteDialog = true),

lib/features/dashboard/widgets/account_editor_overlay/color_panel.dart

@@ -588,7 +588,7 @@ class AccountColorPanel extends StatelessWidget {
                                     final accounts =
                                         ProviderScope.containerOf(
                                           dashboardContext,
-                                        ).read(accountsProvider).valueOrNull ??
+                                        ).read(accountsProvider).value ??
                                         [];
 
                                     if (isDuplicateName(

lib/features/dashboard/widgets/account_editor_overlay/delete_dialog.dart

@@ -56,7 +56,7 @@ class AccountDeleteDialog extends ConsumerWidget {
 
                   onConfirm();
 
-                  final txs = ref.read(transactionsProvider).valueOrNull ?? [];
+                  final txs = ref.read(transactionsProvider).value ?? [];
                   final accountTxs = txs
                       .where((t) => t.accountId == accountId)
                       .toList();

lib/features/dashboard/widgets/balance_card.dart

@@ -145,15 +145,12 @@ class BalanceCardState extends ConsumerState<BalanceCard>
         .toList();
 
     final textColorMode = ref.watch(cardTextColorProvider);
-    final Color onCard;
-    switch (textColorMode) {
-      case CardTextColorMode.white:
-        onCard = Colors.white;
-      case CardTextColorMode.black:
-        onCard = Colors.black;
-      case CardTextColorMode.adaptive:
-        onCard = primary.computeLuminance() > 0.3 ? Colors.black : Colors.white;
-    }
+    final Color onCard = switch (textColorMode) {
+      CardTextColorMode.white => Colors.white,
+      CardTextColorMode.black => Colors.black,
+      CardTextColorMode.adaptive => primary.computeLuminance() > 0.3 ? Colors.black : Colors.white,
+      _ => Colors.white,
+    };
 
     return GestureDetector(
       onLongPress: () {

lib/features/dashboard/widgets/balance_card_carousel.dart

@@ -75,7 +75,7 @@ class _BalanceCardCarouselState extends ConsumerState<BalanceCardCarousel> {
                       Clip.none, 
                   itemCount: totalPages,
                   onPageChanged: (index) {
-                    ref.read(activeAccountIndexProvider.notifier).state = index;
+                    ref.read(activeAccountIndexProvider.notifier).set(index);
                     if (ref.read(hapticEnabledProvider)) {
                       HapticService.light();
                     }
@@ -103,7 +103,7 @@ class _BalanceCardCarouselState extends ConsumerState<BalanceCardCarousel> {
                       );
 
                       final txs =
-                          ref.watch(transactionsProvider).valueOrNull ?? [];
+                          ref.watch(transactionsProvider).value ?? [];
                       final accountTxs = txs
                           .where((t) => t.accountId == account.id)
                           .toList();

lib/features/dashboard/widgets/filter_chips.dart

@@ -23,15 +23,15 @@ class FilterChips extends ConsumerWidget {
           _FilterChip(
             label: strings.filterAllTime,
             isSelected: timeFilter == TimeFilter.allTime,
-            onTap: () => ref.read(timeFilterProvider.notifier).state =
-                TimeFilter.allTime,
+            onTap: () => ref.read(timeFilterProvider.notifier).set(
+                TimeFilter.allTime),
           ),
           const SizedBox(width: 6),
           _FilterChip(
             label: strings.filterMonth,
             isSelected: timeFilter == TimeFilter.lastMonth,
-            onTap: () => ref.read(timeFilterProvider.notifier).state =
-                TimeFilter.lastMonth,
+            onTap: () => ref.read(timeFilterProvider.notifier).set(
+                TimeFilter.lastMonth),
           ),
           Padding(
             padding: const EdgeInsets.symmetric(horizontal: 8),
@@ -46,32 +46,32 @@ class FilterChips extends ConsumerWidget {
           _FilterChip(
             label: strings.filterAll,
             isSelected: typeFilter == TransactionFilter.all,
-            onTap: () => ref.read(transactionFilterProvider.notifier).state =
-                TransactionFilter.all,
+            onTap: () => ref.read(transactionFilterProvider.notifier).set(
+                TransactionFilter.all),
           ),
           const SizedBox(width: 6),
           _FilterChip(
             label: strings.filterIncome,
             isSelected: typeFilter == TransactionFilter.income,
             color: AppColors.income,
-            onTap: () => ref.read(transactionFilterProvider.notifier).state =
-                TransactionFilter.income,
+            onTap: () => ref.read(transactionFilterProvider.notifier).set(
+                TransactionFilter.income),
           ),
           const SizedBox(width: 6),
           _FilterChip(
             label: strings.filterExpense,
             isSelected: typeFilter == TransactionFilter.expense,
             color: AppColors.expense,
-            onTap: () => ref.read(transactionFilterProvider.notifier).state =
-                TransactionFilter.expense,
+            onTap: () => ref.read(transactionFilterProvider.notifier).set(
+                TransactionFilter.expense),
           ),
           const SizedBox(width: 6),
           _FilterChip(
             label: strings.filterTransfer,
             isSelected: typeFilter == TransactionFilter.transfer,
             color: Colors.blueAccent,
-            onTap: () => ref.read(transactionFilterProvider.notifier).state =
-                TransactionFilter.transfer,
+            onTap: () => ref.read(transactionFilterProvider.notifier).set(
+                TransactionFilter.transfer),
           ),
         ],
       ),

lib/features/dashboard/widgets/search_bar.dart

@@ -37,7 +37,7 @@ class SearchBar extends StatelessWidget {
                 color: Theme.of(context).colorScheme.onSurface.withOpacity(0.6),
                 onPressed: () {
                   controller.clear();
-                  ref.read(searchQueryProvider.notifier).state = '';
+                  ref.read(searchQueryProvider.notifier).set('');
                 },
               )
             : null,
@@ -63,7 +63,7 @@ class SearchBar extends StatelessWidget {
           vertical: 12,
         ),
       ),
-      onChanged: (v) => ref.read(searchQueryProvider.notifier).state = v,
+      onChanged: (v) => ref.read(searchQueryProvider.notifier).set(v),
     );
   }
 }

lib/features/dashboard/widgets/transaction_tile.dart

@@ -56,7 +56,7 @@ class TransactionTile extends ConsumerWidget {
         : 0.0;
     final displaySymbol = currencyMap[displayCurrency]?.symbol ?? '';
 
-    final accounts = ref.watch(accountsProvider).valueOrNull ?? [];
+    final accounts = ref.watch(accountsProvider).value ?? [];
     final txAccount = accounts.firstWhereOrNull(
       (a) => a.id == transaction.accountId,
     );