prepare search optimization

Co-authored-by: Christoph <tobi@urpost.de>

src/main/java/mops/gruppen2/service/GroupService.java

@@ -123,7 +123,9 @@ public class GroupService {
      */
     public List<Group> findGroupWith(String search, Account account) throws EventException {
         List<Group> groups = new ArrayList<>();
+
         for (Group group : getAllGroupWithVisibilityPublic(account.getName())) {
+
             if (group.getType() == null) {
                 continue;
             }

src/main/java/mops/gruppen2/service/SearchService.java

@@ -0,0 +1,8 @@
+package mops.gruppen2.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class SearchService {
+
+}