NextEntityTypeConfig is not deleted when its correspond entity type is deleted.

[jrockowitz]

Steps to reproduce

• Create a plain vanilla standard instance of Drupal with the Article content type.
• Install the Next.js module
• Configure Next.js Entity Type for Content: Article (node.article) - /admin/config/services/next/entity-types/add
• Delete the Article content type - /admin/structure/types/manage/article/delete
• View 'Next.js entity types' page - /admin/config/services/next/entity-types
• Confirm that Warning: Undefined array key "article" in Drupal\next\NextEntityTypeConfigListBuilder->buildRow() is displayed or logged.

Thoughts/Notes

• The Next.js Entity Type config file has no dependencies listed.
• Adding the '{entity_type_id}.{bundle}' as a dependency might fix the issue.

[shadcn]

Confirmed this is a bug. Thanks for the suggested fix. Looking into it.

Happy to have you here @jrockowitz :)

[mglaman]

I didn't see this when I opened #599 but I have a proposed fix in #620