views.view.message config missing cache settings

Problem/Motivation

The views.view.message configuration file in the message module (config/optional/views.view.message.yml) does not define a cache: setting. This means the View uses no caching at all, which negatively impacts performance and bypasses Drupal’s intelligent cache invalidation system.

Expected behaviour

The View configuration should define caching using cache: type: tag, which is the recommended default in Drupal 9 and 10. This enables automatic invalidation when messages or related entities are updated.