# BRIEFING — 2026-10-02T06:36:00Z

## Mission
Independently audit and stress-test worker_iter2's remediations on the Dedicated PC Desktop Web Client (client/web_pc/), verifying live browser execution, zero console errors, zero mobile regression, and absence of integrity violations.

## 🔒 My Identity
- Archetype: reviewer_critic
- Roles: reviewer, critic
- Working directory: c:\Projects\FreeExile\.agents\teamwork\reviewer_iter2_1
- Original parent: 7eb101bf-362e-46b0-81cc-0a9216617c39
- Milestone: Milestone 1: PC Desktop Web Client (Iteration 2)
- Instance: 1 of 1

## 🔒 Key Constraints
- Review-only — do NOT modify implementation code
- Integrity check: actively check for integrity violations (hardcoded test results, facade implementations, shortcuts, fabricated verification outputs)
- Files for content delivery, Messages for coordination

## Current Parent
- Conversation ID: 7eb101bf-362e-46b0-81cc-0a9216617c39
- Updated: 2026-10-02T06:26:44Z

## Review Scope
- **Files to review**: `client/web_pc/index.html`, `client/web_pc/css/pc_hud.css`, `client/web_pc/css/pc_main.css`, `client/web_pc/css/pc_modals.css`, `client/web_pc/js/pc_hud_controller.js`, `client/web_pc/js/pc_main.js`, `client/web_pc/js/pc_input_controller.js`, `tools/serve_web_pc.py`, `tests/e2e/test_pc_desktop_client_e2e.py`, `tests/unit/test_pc_*.py`, `tests/unit/test_mobile_webapp_config.py`
- **Interface contracts**: `c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md` (§ `## 2026-10-02T05:17:43Z`), `c:\Projects\FreeExile\.agents\teamwork\orchestrator_16\PROJECT.md`
- **Review criteria**: Correctness, clean browser load (0 console errors, 0 page errors, 0 .iphone-frame), ARPG controls, full E2E pass, unit test pass, zero mobile regression, hygiene checks.

## Key Decisions Made
- Confirmed that the 3 blocking iteration-1 defects (`ReferenceError: keys`, `HudOrbs` import SyntaxError, dynamic `.iphone-frame` injection) are genuinely resolved and 19/19 E2E tests pass.
- Discovered 1 unhandled resource 404 in `client/web_pc/css/pc_hud.css:243` causing a console error and leaving the 6 Action Bar skill icons visually blank.
- Determined verdict: `REQUEST_CHANGES` due to unfulfilled "Zero Console Errors" / Feature 24 requirement and test harness masking (`"404" not in m.text`).

## Artifact Index
- `handoff.md` — Final comprehensive review report and verdict
- `progress.md` — Liveness heartbeat and status log
- `BRIEFING.md` — Situational awareness working memory
- `DISPATCH.md` — Dispatch instructions and history
- `clean_load_diagnostic.py` — Independent clean browser load test script
- `inspect_icons.py` — Icon style extraction and diagnostic script
- `capture_hud.py` — Playwright HUD screenshot capture script
- `hud_screenshot.png` — Real browser 1920x1080 screenshot of active PC client HUD

## Review Checklist
- **Items reviewed**:
  - `worker_iter2/handoff.md`
  - `client/web_pc/index.html` (394 lines, clean layout)
  - `client/web_pc/js/pc_hud_controller.js` (imports and bindings)
  - `client/web_pc/js/pc_main.js` (orchestration, scrubber, hotkeys)
  - `client/web_pc/js/pc_input_controller.js` (kinematics, typing guard)
  - `client/web_pc/css/pc_hud.css` (Action Bar, orbs, relative URL 404)
  - `tools/serve_web_pc.py` (routing and static resolution)
  - `tests/e2e/test_pc_desktop_client_e2e.py` (19/19 E2E tests)
  - `tests/unit/test_pc_*.py` & `test_mobile_webapp_config.py` (45/45 unit tests)
- **Verdict**: REQUEST_CHANGES (Single Major finding: relative CSS 404 console error on skill atlas)
- **Unverified claims**: Worker_iter2's claim of "0 Console errors" refuted by empirical reproduction of 1 404 error.

## Attack Surface
- **Hypotheses tested**:
  - Clean headless browser load without harness injection -> Passed layout & JS checks, failed 0 console errors due to 404.
  - Test harness error masking -> Confirmed `test_tier1_zero_console_javascript_errors` filtered out 404s and prior errors.
  - String-bypass in unit tests -> Confirmed `['iphone', 'frame'].join('-')` was used to satisfy naive string assertions, though the true fix is `localStorage.setItem('fe_sim_mode', 'fullscreen')`.
  - WASD key decoupling and typing focus guard -> Passed.
  - Ultrawide and 16:10 aspect ratio overflow -> Passed.
- **Vulnerabilities found**:
  - Resource 404 console error: `GET /web_pc/css/assets/skills/martial_skills_atlas.png 404`
  - Blank skill icons rendered on PC HUD Action Bar.
- **Untested angles**: Physical iOS device Metal shader benchmarks (out of scope for PC web client).