Zabbix

..F....... [ZBX-23435] fixed alert message about unsaved changes appearance in nested modal forms

* commit '61d770597d7a9665c0157b1d04599ec1326a6b9b':
  .......... [ZBX-23435] added method for closing multiple dialogs and used it in several selenium tests - 6.4 branch
  .......... [ZBX-23435] added closing of opened dialogs at the end of selenium test cases in 6.4 - part two
  .......... [ZBX-23435] added closing of opened dialogs at the end of selenium test cases in 6.4 - part one
  ..F....... [ZBX-23435] added alert when reloading page with widget configuration modal
  ..F....... [ZBX-23435] added alert when reloading page with web scenario step modal
  ..F....... [ZBX-23435] fixed indentation
  ..F....... [ZBX-23435] added alerts when reloading page with SLA and Services modals
  ..F....... [ZBX-23435] fixed check for preventing navigation in dialogues
  ..F....... [ZBX-23435] removed alert when reloading page with created API token modal
  ..F....... [ZBX-23435] fixed context menu error
  ..F....... [ZBX-23435] fixed alert message about unsaved changes appearance in nested modal forms