# BRIEFING — 2026-10-01T02:30:00Z

## Mission
Investigate Multilingual Master Lexicon & Localization Engine (Milestone 2) for FreeExile streamlining.

## 🔒 My Identity
- Archetype: explorer
- Roles: read-only investigation, code analysis, synthesis, handoff report
- Working directory: c:\Projects\FreeExile\.agents\teamwork\explorer_streamline_2
- Original parent: a8122c75-321a-4be0-bc44-2ff49f028481
- Milestone: Milestone 2 (Multilingual Master Lexicon & Localization Engine)

## 🔒 Key Constraints
- Read-only investigation — do NOT implement
- Write only to own folder (c:\Projects\FreeExile\.agents\teamwork\explorer_streamline_2\)
- Produce 5-component handoff report (Observation, Logic Chain, Caveats, Conclusion, Verification Method)
- Communicate back via send_message to parent (a8122c75-321a-4be0-bc44-2ff49f028481)

## Current Parent
- Conversation ID: a8122c75-321a-4be0-bc44-2ff49f028481
- Updated: not yet

## Investigation State
- **Explored paths**:
  - `ORIGINAL_REQUEST.md` (section ## 2026-10-01T00:40:31Z)
  - `orchestrator_3_gen2/PROJECT.md`
  - `DISPATCH.md`
  - `client/webapp/js/data/i18n_catalog.js` (633 lines, 143 keys × 9 languages)
  - `client/webapp/js/data/i18n.js` (302 lines)
  - `tests/unit/test_webapp_localization_engine.py` (287 lines, 16 tests)
  - `tests/e2e/test_ui_typography_i18n_wiki_streamlining_e2e.py` (60 tests)
  - `tools/lint/check_code_and_doc_hygiene.py`
  - `.agents/teamwork/worker_m2_1/handoff.md`
- **Key findings**:
  - All 9 languages (vi, en, zh, ja, ko, th, de, ru, es) have exact 143 key parity (0 missing, 0 extra).
  - All 6 missing HUD keys are restored and bound in index.html.
  - Action/NPC/currency terms strictly satisfy <= 2 words (0 violations, 0 parentheticals).
  - All 23 tooltip and skill descriptions are single-sentence technical specs (max 61 chars, 0 newlines).
  - `i18n_catalog.js` stays at 633 lines (<= 700 lines Soft Cap).
  - Unit tests: 16/16 PASS. E2E M2 tests: 14/15 PASS, 1 SKIPPED due to naive `d.count(".") > 1` heuristic flagging decimals/thousands dots.
- **Unexplored areas**:
  - None within Milestone 2 scope.

## Key Decisions Made
- Completed deep inspection across all 9 languages and 143 keys.
- Completed line hygiene, microcopy brevity, and technical spec analysis.
- Generated comprehensive 5-component handoff report at `handoff.md`.

## Artifact Index
- `BRIEFING.md` — persistent working memory
- `DISPATCH.md` — received task dispatch log
- `progress.md` — liveness heartbeat
- `handoff.md` — final 5-component handoff report