Nav bar labels that overflow their tab slot on phones are shortened to
idiomatic short forms: fr (Bibliothèque, Téléchargement, Recherche),
ru/bg/it (Live TV), pl (Home).
All 21 locales get the ~280 keys that were empty (falling back to
English at runtime): explore detail/badges/stats, fileInfo, startup
repair flow, mediaMenu delete dialogs, addServer, rating sources,
downloads sync-rule removal, and more.
settings.displayScale was missing entirely in 16 locales; the new
exoplayer playbackBuffer keys (upstream feat) are translated too.
Fixes mis-translations found in review: es/zh/zh-Hant sidecar-format
wording, sv adaptation, nb transcoding.
Regenerated with dart run slang; translation hygiene and i18n tests
pass.
Close#1823
edde746
feb34caeb7