added RemoteApiException

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

@@ -9,10 +9,8 @@ import java.util.Map;
 import org.springframework.stereotype.Component;
 import org.springframework.web.client.RestClient;
 
-import com.vaessl.app.exception.ConnectionNotFoundException;
 import com.vaessl.app.exception.EmptyCredentialsException;
-import com.vaessl.app.search.SearchRequest;
-import com.vaessl.app.search.SearchResponse;
+import com.vaessl.app.exception.RemoteApiException;
 
 import static com.vaessl.app.connection.Endpoint.*;
 
@@ -60,8 +58,7 @@ public class HomeboxConnectionProvider implements ConnectionProvider {
                 .body(HomeboxLoginResponse.class);
 
         if (hbResponse == null) {
-            throw new IllegalStateException(
-                    "Remote API returned an empty body for " + request.appUrl());
+            throw new RemoteApiException(request.appUrl());
         }
 
         Map<String, Object> attachmentToken = new HashMap<>();