# Agent: codex-texthooker-highlights-20260220T002342Z-ugna

- alias: codex-texthooker-highlights
- mission: Add optional texthooker highlight toggles (known/n+1/frequency/JLPT) in settings with realtime forward-only behavior.
- status: in_progress
- branch: main
- started_at: 2026-02-20T00:23:42Z
- heartbeat_minutes: 5

## Current Work (newest first)

- [2026-02-20T00:23:42Z] intent: implement texthooker-ui enhancements for optional known/n+1/frequency/JLPT coloring with runtime settings toggles that apply only to new incoming lines.
- [2026-02-20T00:23:42Z] planned files: texthooker-ui source for line rendering/highlighting + settings page/state store + tests covering toggle behavior.
- [2026-02-20T00:23:42Z] assumptions: user wants per-feature on/off switches; turning off stops applying color to new lines while existing rendered lines remain unchanged.

## Files Touched

- docs/subagents/INDEX.md
- docs/subagents/agents/codex-texthooker-highlights-20260220T002342Z-ugna.md

## Open Questions / Blockers

- none

## Next Step

- inspect texthooker-ui highlight/settings architecture and map minimal-change implementation path.