renamed Homebox record and extraData map key

backend/src/main/java/com/vaessl/app/search/HomeboxSearchProvider.java

@@ -63,7 +63,7 @@ public class HomeboxSearchProvider implements SearchProvider {
             String id = i.id();
             String title = i.name();
             String description = i.description();
-            Map<String, Object> extraSearchResponseData = Map.of("location", i.parent());
+            Map<String, Object> extraSearchResponseData = Map.of("extraData", i.parent());
             return new ServiceItem(id, title, description, extraSearchResponseData);
         }).toList();
 
@@ -74,9 +74,10 @@ public class HomeboxSearchProvider implements SearchProvider {
             List<HomeboxItem> items) {
     }
 
-    private record HomeboxItem(String id, String name, String description, HomeboxLocation parent) {
+    private record HomeboxItem(String id, String name, String description,
+            HomeboxExtraData parent) {
     }
 
-    private record HomeboxLocation(String name, String description) {
+    private record HomeboxExtraData(String name, String description) {
     }
 }