stacked bar graph, edit / remove transaction & budget page base

lib/domains/account/account_state.dart

@@ -16,6 +16,8 @@ final class AccountState extends Equatable {
   final bool isValid;
   final bool showAddDialog;
 
+  final Transaction? currentTransaction;
+
   const AccountState({
     this.transactions = const [],
     this.transactionsLines = const [],
@@ -29,6 +31,7 @@ final class AccountState extends Equatable {
     this.transactionValue = const TransactionValue.pure(),
     this.isValid = false,
     this.showAddDialog = false,
+    this.currentTransaction
   });
 
   AccountState copyWith({
@@ -44,6 +47,7 @@ final class AccountState extends Equatable {
     TransactionValue? transactionValue,
     bool? isValid,
     bool? showAddDialog,
+    Transaction? currentTransaction,
   }) {
     return AccountState(
       transactions: transactions ?? this.transactions,
@@ -58,6 +62,7 @@ final class AccountState extends Equatable {
       transactionValue: transactionValue ?? this.transactionValue,
       isValid: isValid ?? this.isValid,
       showAddDialog: showAddDialog ?? this.showAddDialog,
+      currentTransaction: currentTransaction ?? this.currentTransaction,
     );
   }
 
@@ -75,5 +80,6 @@ final class AccountState extends Equatable {
     transactionValue,
     isValid,
     showAddDialog,
+    currentTransaction,
   ];
 }