Jellyfin has no native global default for new-user DisplayPreferences;
home-layout defaults are baked into the web bundle. This wrapper layers
the s8n canonical prefs on top after user creation:
- Home sections: resume, resumeaudio, nextup, latestmedia, none x6
(drops the 'My Media' tile row — sidebar already exposes libraries)
- SubtitleMode=Always, SubtitleLanguagePreference=eng
- AudioLanguagePreference=pol
Use for every new user from now on; achieves the 'global default' the
admin wanted without patching the web bundle.
Already retroactively applied to s8n + guest.
