refactor(demo): add compatibility label

Author: javier-godoy

src/test/java/com/flowingcode/vaadin/addons/gridhelpers/AllFeaturesDemo.java

@@ -34,7 +34,6 @@
 import com.vaadin.flow.component.grid.Grid;
 import com.vaadin.flow.component.grid.Grid.SelectionMode;
 import com.vaadin.flow.component.html.Div;
-import com.vaadin.flow.component.html.Label;
 import com.vaadin.flow.component.icon.VaadinIcon;
 import com.vaadin.flow.component.notification.Notification;
 import com.vaadin.flow.component.orderedlayout.FlexComponent.JustifyContentMode;
@@ -189,7 +188,8 @@ public AllFeaturesDemo() {
     heightByRowsField.setStepButtonsVisible(true);
 
     binder.getFields().map(Component.class::cast).forEach(features::add);
-    Label label = new Label("Features");
+
+    CompatibilityLabel label = new CompatibilityLabel("Features");
     label.addClassNames("label");
 
     features.addComponentAtIndex(2, label);

src/test/java/com/flowingcode/vaadin/addons/gridhelpers/CompatibilityLabel.java

@@ -0,0 +1,35 @@
+/*-
+ * #%L
+ * Grid Helpers Add-on
+ * %%
+ * Copyright (C) 2022 - 2025 Flowing Code
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+package com.flowingcode.vaadin.addons.gridhelpers;
+
+import com.vaadin.flow.component.Component;
+import com.vaadin.flow.component.HasStyle;
+import com.vaadin.flow.component.Tag;
+import com.vaadin.flow.component.Text;
+
+@Tag(Tag.LABEL)
+public class CompatibilityLabel extends Component implements HasStyle {
+
+  public CompatibilityLabel(String text) {
+    getElement().appendChild(new Text(text).getElement());
+  }
+
+
+}