budget mockup, account settings & transactions filter

lib/repositories/transactions/transactions_repository.dart

@@ -12,6 +12,10 @@ class TransactionsRepository {
     required jsonRepository,
   }) : _jsonRepository = jsonRepository;
 
+  List<Transaction> getTransactions() {
+    return _transactionsController.value;
+  }
+
   Stream<List<Transaction>> getTransactionsStream() {
     return _transactionsController.asBroadcastStream();
   }