Zabbix

..F....... [ZBX-26503] fixed validation rules for item, item prototype, trigger, trigger prototype

* commit 'a51012593784495822fc94c3a44d5b56b9fdd8fa':
  ..F....... [ZBX-26503] reverted css changes
  .D........ [ZBX-26503] added changelog entry
  ..F....... [ZBX-26503] fixed item form initial state recognition for confirmation when leaving the page
  .......... [ZBX-26503] fixed error message in HTTP item form related Selenium test in 7.4 branch
  ..F....... [ZBX-26503] remove item extended validation which is covered by rules
  ..F....... [ZBX-26503] fixed validation rules for item query fields and headers
  ..F....... [ZBX-26503] fixed change confirmation always triggering in trigger edit form
  ..F....... [ZBX-26503] fixed change confirmation when leaving items form
  ..F....... [ZBX-26503] fixed styles pixel rounding issue causing icons position shift in case of rendered inline error
  ..F....... [ZBX-26503] fixed item key validation timing
  ..F....... [ZBX-26503] fixed item tag flexible area initialization
  ..F....... [ZBX-26503] fixed validation for HTTP item query and header fields