The new UI on users preferences requires to know labels for applications and bundles.

The label was present before in the applications levels, but with the recent change to be able to drill down to the event types, the label was moved to the event-types.

We should add the labels to the applications and the bundles to provide enough information to the UI and prevent it from having to hardcode names or have a separate source of truth (configuration file or similar).

The label should be present in bundles and applications (it's already visibile in event-types)