- Size the Yomitan import/delete timeout off the merged ZIP (2min + 6s/MB, capped 30min) instead of the flat 7s query budget, so a big series like One Piece no longer fails mid-import
- Report generation progress by stage (AniList page/character count, image N/total with ETA, name-split N/total, saving) instead of one static "Generating..." message
- Add an elapsed-time heartbeat to generating/importing notifications, ticking every 5s even when a stage stalls, so a slow step reads as busy rather than hung
- Add default `f` fullscreen overlay binding and switch default AniSkip skip key to `Tab`
- Make character-dictionary auto-sync non-blocking at startup with tokenization gating for Yomitan mutations
- Add ordered startup OSD progress (checking/generating/updating/importing), refresh current subtitle on sync completion, and extend regression tests