changes made per Axel Claude Code review

problem: MiscellaneousDisplayImpl.wrapCallbackWithToastResponse
callback.onSuccess called twice
fix: removed the call without null check

problem: arbitrary comments in UserPreferences
fix: removed comments

problem: RuntimeException thrown in UserPreferencesPresenter
discuss: why is this a problem

problem: CheckBoxTile.gss @keyframes spin formatting
discuss: looks okay to me
unrelated change: removed commented-out code

problem: injection of CheckBoxTileResources was not needed in LabeledBox
fix: injection was removed from here and shifted appropriately to CheckBoxTile

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/shared/partials/checkboxtile/CheckBoxTile.gss

@@ -4,16 +4,13 @@
 	align-items: center;
 	gap: 0.5em;
 	padding: 0.333333333333333em;
-	/* position: relative; */
 }
 
 .checkbox {
 	position: relative;
 	display: inline-flex;
 	align-items: center;
-	justify-content: center; /* 
-  right: 0.333333333333333em;
-  top: 0.333333333333333em; */
+	justify-content: center;
 	width: 2em;
 	height: 2em;
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/shared/partials/checkboxtile/CheckBoxTile.java

@@ -38,6 +38,7 @@ public final class CheckBoxTile extends Composite implements HasValue<Boolean> {
     public CheckBoxTile(final String label, final boolean initialState,
             final BiConsumer<Boolean, AsyncCallback<VoidResult>> onToggle) {
         super();
+        CheckBoxTileResources.INSTANCE.css().ensureInjected();
         initWidget(uiBinder.createAndBindUi(this));
         labelUi.setText(label);
         initToggleButtonUi(initialState, onToggle);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/shared/partials/labeledbox/LabeledBox.java

@@ -6,21 +6,19 @@ import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.Widget;
-import com.sap.sailing.gwt.home.shared.partials.checkboxtile.CheckBoxTileResources;
 
 public class LabeledBox extends Composite {
     @UiField
     SpanElement headerTitleUi;
     @UiField(provided = true)
     Widget childUi;
-    
+
     private static LabeledBoxUiBinder uiBinder = GWT.create(LabeledBoxUiBinder.class);
 
     interface LabeledBoxUiBinder extends UiBinder<Widget, LabeledBox> {
     }
 
     public LabeledBox(final String title, final Widget childUi) {
-        CheckBoxTileResources.INSTANCE.css().ensureInjected();
         this.childUi = childUi;
         initWidget(uiBinder.createAndBindUi(this));
         headerTitleUi.setInnerText(title);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/shared/partials/multiselection/MiscellaneousDisplayImpl.java

@@ -48,7 +48,6 @@ public class MiscellaneousDisplayImpl {
                         .youWillNotReceiveFeatureAndCommunityUpdatesAnymore();
                 final String message = isNowTrue ? passAndTrue : passAndFalse;
                 Notification.notify(message, NotificationType.SUCCESS);
-                callback.onSuccess(result);
                 if (callback != null) {
                     callback.onSuccess(result);
                 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/shared/places/user/profile/preferences/UserPreferences.java

@@ -54,9 +54,7 @@ public class UserPreferences extends Composite implements UserPreferencesView {
     }
 
     public void setEdgeToEdge(boolean edgeToEdge) {
-//        favoriteBoatClassesSelctionUi.setStyleName(style.edgeToEdge(), edgeToEdge);
         favoriteCompetitorsSelctionUi.setStyleName(style.edgeToEdge(), edgeToEdge);
-//        favoriteBoatClassesSelctionUi.getElement().getParentElement().removeClassName(res.mediaCss().column());
         favoriteCompetitorsSelctionUi.getElement().getParentElement().removeClassName(res.mediaCss().column());
     }
 }