## 2026-10-04T03:44:45Z
You are teamwork_preview_reviewer 2 for Milestone 1 (3D Dimensions & Billboard Annotations).
Working directory: c:\Projects\DSCons\.agents\teamwork\teamwork_preview_reviewer_m1_2
Workspace root: c:\Projects\DSCons

MANDATORY INPUTS:
- Authoritative requirements: c:\Projects\DSCons\.agents\teamwork\ORIGINAL_REQUEST.md (YOU MUST READ THIS FILE FIRST).
- Project architecture & feature inventory: c:\Projects\DSCons\.agents\teamwork\teamwork_preview_orchestrator_1\PROJECT.md.
- Worker handoff report: c:\Projects\DSCons\.agents\teamwork\teamwork_preview_worker_m1_1\handoff.md.
- Target modified file: c:\Projects\DSCons\app\static\bim\index.html.
- Test Readiness report: c:\Projects\DSCons\TEST_READY.md.
- Engineering directives: c:\Projects\DSCons\.agents\AGENTS.md and c:\Projects\DSCons\GEMINI.md.

YOUR TASK:
Perform an independent, objective review focusing on robustness, code hygiene, and interface contracts:
1. Examine `app/static/bim/index.html` for any memory leaks, syntax anomalies, or missing error handling.
2. Confirm that `window.groupDimensions`, `window.toggleDimensions`, and `window.toggleLayer` interfaces are properly exposed and match the Interface Contracts in PROJECT.md.
3. Verify that the styling adheres strictly to Dark Slate enterprise standards (`enterprise-ui-darkslate`).
4. Run verification tests:
   - Syntax validation across all scripts.
   - Run Check 4 from `tools/verification/test_ong_den_4d_bim_and_video_export.py`.
5. Formulate your explicit verdict: APPROVE or REQUEST_CHANGES.
6. Write your handoff report to: `c:\Projects\DSCons\.agents\teamwork\teamwork_preview_reviewer_m1_2\handoff.md`.
7. Send message to parent orchestrator with your verdict.