* move SMTP settings to separate group
* move deprecated options in separate section in readme
* adjust variables in docker-compose
* add description to SmtpGroup
* remove SMTP option setting which is already set to same value
* remove smtp port default for consistency
* add server deprecated functions handling
* satisfy linter
* add missing bracket in description
* add test for handleDeprecatedFlags
* add HandleDeprecatedFlags function to CommonOptionsCommander
* improve HandleDeprecatedFlags behavior
* add missing result check to ServerCommand.HandleDeprecatedFlags
* support flags commands, move to cmd
* fix target name
* test for happy path importer
* add export cmd
* fix wrong import, lint warns
* increase test timeout
* add sellp to allow main test server to start
* implement all cmds
* handle backup/restore errors
* fix import status check, hide secret from logs
* backup cmd err tests
* randimize test port
* avoid dup code in Last controller
* add target to make all bin archives
* remove container in make
* add smiple scripts to simplify commands, update readme
* add docs on dockerless, enforce app user
* add restore info
* move last to lastCommentsScope const