Adds new configuration option "disable-toggle" under the "damage-indicator" section. When true (default), the plugin behaves normally. When false, all players that join the server will have the visibility of all combat holograms toggled off by default.
Please note that the toggle feature will only work if you have ProtocolLib & Paper installed. ProtocolLib hasn't fully implemented their 1.19 API so this feature will not be usable on 1.19 servers until they update the plugin.