fix: GoException: no routes for location: /login when presetHomeserver

fixes #3603

dart_dependency_validator.yaml

@@ -5,5 +5,5 @@
 
 ignore:
   - handy_window
-  - sqlcipher_flutter_libs
-  - media_kit_libs_audio
+  - media_kit_libs_linux
+  - media_kit_libs_windows_audio

lib/utils/sign_in_flows/check_homeserver.dart

@@ -67,9 +67,9 @@ Future<void> connectToHomeserverFlow(
       final pathSegments = List.of(
         GoRouter.of(context).routeInformationProvider.value.uri.pathSegments,
       );
-      pathSegments.removeLast();
+      if (pathSegments.last != 'home') pathSegments.removeLast();
       pathSegments.add('login');
-      context.go('/${pathSegments.join('/')}', extra: client);
+      context.push('/${pathSegments.join('/')}', extra: client);
       setState(AsyncSnapshot.withData(ConnectionState.done, true));
       return;
     }