[AB-97] adding react command

we are now actively loading messages in case its a parameter, because the provided message is only partially available

abstracto-application/abstracto-modules/entertainment/entertainment-impl/pom.xml

@@ -57,6 +57,10 @@
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
 
     </dependencies>