Utilize the "Special Position" metadata from TVDB

Maybe to summarize the previous feedback:

  1. Plex is already considering this information when displaying the next episode on the post-play screen and will add the next episode to the continue watching hub → if a special has aired between regular episodes, Plex will suggest that special… not the next episode.
  2. There’s already an existing feature suggestion discussing an option to display specials in line with the episodes of a season according to their sequence
    Show mid-season specials inline

Unless we’re missing some unique aspect of this suggestion I consider it’s mostly covered (partly implemented, duplicate)