Introduce optional Discord activity updates across config, runtime, tests, and docs so playback context appears in Discord without destabilizing app lifecycle. Tune default refresh cadence to reduce pause/resume lag during real sessions.
Introduce Discord presence runtime support and continue composition-root decomposition by moving Jellyfin wiring into dedicated composer modules. This keeps main runtime orchestration thinner while preserving behavior and test coverage across config, runtime, and docs updates.
Detach --background launches from terminals with quieter runtime output, make wrapper/plugin overlay start explicit, and allow trailing commas in JSONC configs for safer hot-reload edits. Includes pending Anki/docs/backlog updates in this unreleased batch.
- Merge feature branch changes for n+1 target-only highlight flow
- Extend merged token model and token-merger to mark exactly-one unknown targets
- Thread n+1 candidate metadata through tokenizer and config systems
- Update subtitle renderer/state to route configured colors and new token class
- Resolve merge conflicts in core service tests, including subtitle and subsync behavior
