When using the TrayIcon with no hosted server (i.e., connecting to a running server), it is now possible to save the password and url in the secret provider.
There is a checkbox that allows saving the settings, and if checked, will save the settings to the secret provider (using the OS default if none is specifically provided).
This fixes#6379
This PR adds the option to provide additional settings when importing a backup.
The ServerUtil has been expanded to support passing in the target url and backup passphrase when importing a backup.
Also clarified wording around the import passphrase as there are (at least) two passphrases related to imports.
This fixes#6640