Zabbix

..F....... [ZBX-24369] fixed monitoring list pages' filters behavior after deleting filter parameters

* commit '06b33af1818af3af3bf8065fe70716a6f13ef669':
  ..F....... [ZBX-24369] improved code readability; updated descriptions for methods; fixed methods according to guidelines
  ..F....... [ZBX-24369] fixed monitoring->problems filter behavior; updated method naming and descriptions; fixed code style
  ..F....... [ZBX-24369] fixed monitoring list pages' filters behavior after deleting filter parameters