only send transaction name suggestions once

BudgetMasterServer/src/main/resources/templates/transactions/transactionImport.ftl

@@ -27,6 +27,10 @@
                     </div>
                 </div>
 
+                <script>
+                    transactionNameSuggestions = {};
+                </script>
+
                 <@header.content>
                     <div class="container">
                         <#if csvRows??>

BudgetMasterServer/src/main/resources/templates/transactions/transactionImportMacros.ftl

@@ -186,6 +186,8 @@
             </tbody>
         </table>
     </div>
+
+    <@newTransactionMacros.insertNameSuggestions/>
 </#macro>
 
 <#macro renderCsvTransaction csvTransaction index>
@@ -240,8 +242,6 @@
             </td>
         </form>
     </tr>
-
-    <@newTransactionMacros.insertNameSuggestions/>
 </#macro>
 
 <#macro showColumnSettingsErrors>