Added placeholder bean

executor-base/src/main/java/ch/unisg/executorBase/executor/application/service/TaskAvailableService.java

@@ -0,0 +1,20 @@
+package ch.unisg.executorBase.executor.application.service;
+
+import org.springframework.stereotype.Component;
+
+import ch.unisg.executorBase.executor.application.port.in.TaskAvailableCommand;
+import ch.unisg.executorBase.executor.application.port.in.TaskAvailableUseCase;
+import lombok.RequiredArgsConstructor;
+
+import javax.transaction.Transactional;
+
+@RequiredArgsConstructor
+@Component
+@Transactional
+public class TaskAvailableService implements TaskAvailableUseCase {
+
+    @Override
+    public void newTaskAvailable(TaskAvailableCommand command) {
+      // Placeholder so spring can create a bean
+    }
+}