getConfig method
Returns the current configuration as JSON.
Implementation
Future<(HaConfig?, HaFailure?)> getConfig() async {
const endpoint = '/api/config';
final response = await sl.get<HttpClient>().get(url + endpoint, _headers);
return response.success
? (HaConfig.fromJson(jsonDecode(response.dataStr)), null)
: (null, HaFailure(message: response.dataStr));
}