Add dummy chart

pom.xml

@@ -22,6 +22,16 @@
         <vaadin.version>24.6.4</vaadin.version>
     </properties>
 
+    <repositories>
+        <repository>
+            <id>Vaadin Directory</id>
+            <url>https://maven.vaadin.com/vaadin-addons</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -31,6 +41,11 @@
             <groupId>com.vaadin</groupId>
             <artifactId>vaadin-spring-boot-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.github.appreciated</groupId>
+            <artifactId>apexcharts</artifactId>
+            <version>24.0.1</version>
+        </dependency>
 
         <dependency>
             <groupId>org.mariadb.jdbc</groupId>