* Tag posts and comments with language (fixes#440)
* Untangle PostView tests
* Implement test for PostView language query
* Store languages directly in database
* finish moving languages into db, it compiles
* update post_view
* serde skip Language.id field
* add local_user_language table, other changes suggested in review
* add code for local_user_discussion_language_view
* Remove unnecessary clones in db view converteres
* Fixing up some table and join issues.
* Clearing the current languages.
* Fix formatting.
* update user languages in single transaction
* proper test for user language queries
* Some fixes for all / missing user languages. (#2404)
* Some fixes for all / missing user languages.
* Adding back in transaction.
* fix test
Co-authored-by: Dessalines <tyhou13@gmx.com>
Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
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