feat(bar): update bar on display connection change

Use the new `MonitorNotification` to reapply the config and recalculate
the position on `MonitorNotification::DisplayConnectionChange`.

komorebi-bar/src/komorebi.rs

@@ -505,6 +505,7 @@ impl KomorebiNotificationState {
     ) {
         match notification.event {
             NotificationEvent::WindowManager(_) => {}
+            NotificationEvent::Monitor(_) => {}
             NotificationEvent::Socket(message) => match message {
                 SocketMessage::ReloadStaticConfiguration(path) => {
                     if let Ok(config) = komorebi_client::StaticConfig::read(&path) {