bug: fixed changed Homebox endpoint and added better exception handling.

backend/src/main/java/com/vaessl/app/connection/Endpoint.java

@@ -2,7 +2,7 @@ package com.vaessl.app.connection;
 
 public enum Endpoint {
     HOMEBOX_LOGIN("/api/v1/users/login"), LOGIN("/login"), CONNECTION_STATUS(
-            "/connections/status"), HOMEBOX_QUERY_ALL_ITEMS("/api/v1/items"), SEARCH("/search");
+            "/connections/status"), HOMEBOX_QUERY_ALL_ITEMS("/api/v1/entities"), SEARCH("/search");
 
     private final String value;
 

backend/src/main/java/com/vaessl/app/connection/HomeboxConnectionProvider.java

@@ -58,7 +58,7 @@ public class HomeboxConnectionProvider implements ConnectionProvider {
                 .body(HomeboxLoginResponse.class);
 
         if (hbResponse == null) {
-            throw new RemoteApiException(request.appUrl());
+            throw new RemoteApiException(request.appUrl(), HOMEBOX_LOGIN.getValue());
         }
 
         Map<String, Object> attachmentToken = new HashMap<>();