* [bugfix] player: use userId, other fixes
This PR primarily resolves#1928 by switching the foreign key of `player` from `user.user_name` to `user.id`.
There are also a few other fixes/changes:
- For some bizarre reason, `ip_address` is never returned from `read`/`get`. Change the field to `ip`, which works. Somehow
- Update `players_test.go` mock to also check for user agent, replicating the actual code
- Update `player_repository.go` `isPermitted` to check user id. I don't know how this worked before...
- tests!
- a few places referred to `typ`, when it is really `userAgent`. Change the field names
* baseRequest -> selectPlayer
* remove comment
* update migration, make all of persistence foreign key enabled
* maybe don't forget to save the file first
* Start migration to dbx package
* Fix annotations and bookmarks bindings
* Fix tests
* Fix more tests
* Remove remaining references to beego/orm
* Add PostScanner/PostMapper interfaces
* Fix importing SmartPlaylists
* Renaming
* More renaming
* Fix artist DB mapping
* Fix playlist updates
* Remove bookmarks at the end of the test
* Remove remaining `orm` struct tags
* Fix user timestamps DB access
* Fix smart playlist evaluated_at DB access
* Fix search3
* feat: Add metrics worker
* refactor: Add todos for useful for metrics methods
* feat: Run MetricsWorker is Prometheus is Enabled
* refactor: Unused low-level variable was removed in metrics
* feat: No worker for metrics, add more
* refactor: Unnecessary todo removed
* refactor: Remove dead unused constant
* Reduce metrics public interface
Co-authored-by: Deluan <deluan@navidrome.org>