Zabbix

A.F.I..PS. [ZBXNEXT-7048] converted the settings table to a key-value format

* commit '55a970ebabfff02a5a06a7d323cbabfa29c9f2f3': (42 commits)
  .......... [ZBXNEXT-7048] updated validation messages in administraion test suite
  ..F....... [ZBXNEXT-7048] removed extraneous controller input validation rules; improved code style
  ..F....... [ZBXNEXT-7048] removed check for unused type
  ..F....... [ZBXNEXT-7048] removed extraneous controller input validation rules
  ........S. [ZBXNEXT-7048] fixed 120 char limit issue
  A......... [ZBXNEXT-7048] limited scope of settings updatePrivate function; removed its call from test
  .......PS. [ZBXNEXT-7048] fixed line length limits
  A......... [ZBXNEXT-7048] removed extraneous validation
  A......... [ZBXNEXT-7048] fixed nullable parameter signature
  .......... [ZBXNEXT-7048] fixed whitespace
  .......PS. [ZBXNEXT-7048] fixed database upgrade
  A.F....... [ZBXNEXT-7048] re-introduced ordering of settings by section; improved code style
  .......PS. [ZBXNEXT-7048] removed unnecessary NULL check
  .......PS. [ZBXNEXT-7048] removed macro duplicates
  .......PS. [ZBXNEXT-7048] changed setting flags
  .......PS. [ZBXNEXT-7048] fixed settings' sending to proxy
  .......... [ZBXNEXT-7048] changed the expected IDs in audit log test after previous solution was changed
  ..F....... [ZBXNEXT-7048] reverted hiding of audit records with no resource ID
  A.F....... [ZBXNEXT-7048] fixed notices caused by introduction of proxy_secrets_provider setting; improved code style
  .......PS. [ZBXNEXT-7048] fixed typo
  ...