(Feature suggestion) Allow a user to choose whether to index job posts or not

Currently, only an admin of a website can decide to include job posts in indexing by search engines.

However, it would be better to allow an author of a job post to make that choice. It would give them more control over what information about their company gets exposed to the internet. Maybe some vacancies should only be visible to a company’s internal network.

The feature can be implemented similar to how UM plugin allows users to index/noindex their profiles.