Add entrypoint for translation messages

* this makes sure that our custom translations will be picked up, if we
  ever go for translations

pyproject.toml

@@ -91,6 +91,9 @@ invenio_config_tuw_curation_request = "invenio_config_tuw.startup:customize_cura
 invenio_config_tuw_flask_config = "invenio_config_tuw.startup:override_flask_config"
 invenio_config_tuw_patch_flask = "invenio_config_tuw.startup:patch_flask_create_url_adapter"
 
+[project.entry-points."invenio_i18n.translations"]
+messages = "invenio_config_tuw"
+
 [project.entry-points."invenio_celery.tasks"]
 invenio_config_tuw = "invenio_config_tuw.tasks"
 invenio_config_tuw_tiss = "invenio_config_tuw.tiss.tasks"