option to use entity numbers instead of names
<!-- Provide a general summary of the feature request in the *Title* above -->
PAI sends MQTT messages into topics pattern like "paradox/states/zones/**_name_**/property".
In case of changing the zone labels, it requires the reconfiguration of any systems receiving the messages.
## Feature description
<!-- Describe the feature -->

It would be useful to have a configuration option, when enabled the mqtt topics look  like "paradox/states/zones/**_zone#_**/property" (and likewise for other entities as partitions, outputs, etc).
Also the entity name could be published in a separate subtopic (e.g. paradox/states/zones/zone#/**_label_**")


