removed unused imports

[ci skip]

src/main/java/org/cryptomator/ui/fxapp/FxApplication.java

@@ -8,9 +8,6 @@ import org.slf4j.LoggerFactory;
 
 import javax.inject.Inject;
 import javafx.application.Platform;
-import javafx.stage.Stage;
-import javafx.stage.StageStyle;
-import java.awt.SystemTray;
 
 @FxApplicationScoped
 public class FxApplication {

src/main/java/org/cryptomator/ui/traymenu/TrayMenuComponent.java

@@ -9,7 +9,6 @@ import com.google.common.base.Preconditions;
 import dagger.Subcomponent;
 import org.cryptomator.integrations.tray.TrayMenuController;
 
-import java.awt.SystemTray;
 import java.util.Optional;
 
 @TrayMenuScoped