Zabbix

..F....... [ZBX-22411] fixed incorrect time in dashboard graph widget hintbox

* commit '250f028a0140b0a1ba017a5e5752acbf8a061ef3':
  ..F....... [ZBX-22411] fixed coding style
  ..F....... [ZBX-22411] changed page header js variables to const type
  ..F....... [ZBX-22411] added PHP offsets for all timestamps based on server timezone
  ..F....... [ZBX-22411] fixed incorrect time in dashboard graph widget hintbox (dfofanovs)