Zabbix

..F....... [DEV-4985] implemented banner loading during page load to prevent content shifting

* commit 'ff84b2a361e88b1c01720de3356631d656b75393':
  ..F....... [DEV-4985] adjusted filtering logic to match all places
  ..F....... [DEV-4985] reverted removal of DB upgrade patch
  ..F....... [DEV-4985] added filtering for banners with invalid content
  ..F....... [DEV-4985] added filtering for banners that are missing correct time period
  ..F....... [DEV-4985] added checks for non-empty banner content
  ..F....... [DEV-4985] added correct banner sorting for banners with identical IDs; added filtering for banners without or with empty IDs
  ..F....... [DEV-4985] fixed errors when getting active banners from invalid json
  ..F....... [DEV-4985] fixed code style
  A......... [DEV-4985] reverted unnecessary change for software update check data
  ..F....... [DEV-4985] added missing safety check for retrieving dismissed banner IDs
  A.F....... [DEV-4985] implemented banner saving in profiles
  ..F....... [DEV-4985] implemented banner loading during page load to prevent content shifting