# Progress Log - worker_m1_1

Last visited: 2026-10-02T02:10:30Z

## Status
Task complete. All requirements fulfilled. All 121 tests pass 100%. Line hygiene strictly respected.

## Checklist
- [x] Read ORIGINAL_REQUEST.md and PROJECT.md
- [x] Read survey reports from explorer agents
- [x] Inspect existing files: i18n.js, i18n_catalog.js, chat_ui.js, index.html, template_catalog_system.js
- [x] Run baseline tests to verify current state
- [x] Implement Core i18n Event Bus enhancements in i18n.js (subscribe, unsubscribe, onLocaleChanged, registerCatalog, storage sync)
- [x] Implement / register 9-language chat dictionary in chat_i18n_catalog.js with 100% key parity
- [x] Refactor chat_ui.js to use FreeExileI18n, support dynamic re-rendering, maintain <= 350 lines (346 lines)
- [x] Update index.html with data-chat-i18n attributes maintaining <= 200 lines (198 lines)
- [x] Run test suite and check line caps / hygiene (121/121 tests pass, 0 violations)
- [x] Write implementation_report.md and handoff.md
- [x] Send completion message to parent