## 2026-10-02T04:20:19Z
You are reviewer_m4_2 in the FreeExile development studio.

Working Directory: c:\Projects\FreeExile\.agents\teamwork\reviewer_m4_2\
Original Request File: c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md (MUST read section `## 2026-10-02T02:00:04Z` before starting work).
Project Scope Document: c:\Projects\FreeExile\.agents\teamwork\orchestrator_14\PROJECT.md
QA Worker Handoff: c:\Projects\FreeExile\.agents\teamwork\worker_m4_qa\handoff.md

Your Mission:
Perform an independent, objective and adversarial review of the Server, Database, and Asset Pipeline deliverables for 30 Dark Fantasy Map Styles:
1. Examine `data/map_styles.db` (30 styles, 600 tiles, 90 props, WAL mode, foreign keys enforced).
2. Examine `server/world/map_style_catalog.py`, `server/world/map_biome_catalog.py`, and `server/world/map_binary_serializer.py`.
3. Verify that all 30 styles in `client/webapp/assets/map/styles/` contain complete valid PNG textures and normal maps with tangent-space Blue channel mean > 128.
4. Verify backward compatibility with legacy biomes 1-5 and existing canonical zones.
5. Review `python tools/lint/check_code_and_doc_hygiene.py --strict` results (0 hard cap violations).
6. Deliver your structured verdict (APPROVE or REQUEST_CHANGES) with clear evidence in `c:\Projects\FreeExile\.agents\teamwork\reviewer_m4_2\handoff.md`.
7. Notify orchestrator via `send_message`.