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
- Add CLI command flag with non-GUI dispatch flow and OSD error handling.
- Add runtime integration call and IPC hook so manual refresh works from command runner without app startup.
- Add public AnkiIntegration manual refresh API with force refresh semantics and guard reuse.
- Preserve default n+1 behavior by fixing config validation for malformed values and adding tests.
