FIN-350 remove the filter of income only

Author: gjong

fintrack-api/src/main/java/com/jongsoft/finance/rest/profile/ProfileExportResource.java

@@ -93,7 +93,6 @@ private List<TransactionJson> lookupRelevantTransactions() {
         var filter = filterFactory.transaction()
                 .page(0)
                 .pageSize(Integer.MAX_VALUE)
-                .onlyIncome(false)
                 .description("Opening balance", true);
 
         return transactionProvider.lookup(filter)