# BRIEFING — 2026-10-01T02:38:30Z

## Mission
Review Milestone 1 (Modern ARPG UX/UI & Controls) Iteration 2 remediation implemented by worker_m1_2_gen3.

## 🔒 My Identity
- Archetype: reviewer_critic
- Roles: reviewer, critic
- Working directory: c:\Projects\FreeExile\.agents\teamwork\reviewer_m1_1_gen3
- Original parent: 77cd448f-be37-473e-809c-59db9f78e386
- Milestone: Milestone 1 (Modern ARPG UX/UI & Controls)
- Instance: 1 of 1

## 🔒 Key Constraints
- Review-only — do NOT modify implementation code
- Check integrity violations (hardcoded test outputs, dummy implementations, shortcuts, fabricated verification)
- Verify line caps (<= 350 soft / <= 500 hard for JS, <= 200 soft / <= 400 hard for HTML)
- Full Diátaxis and hygiene checks
- Report findings with clear verdict: APPROVE or REQUEST_CHANGES

## Current Parent
- Conversation ID: 77cd448f-be37-473e-809c-59db9f78e386
- Updated: 2026-10-01T02:38:30Z

## Review Scope
- **Files to review**:
  - `client/webapp/index.html` (196 lines, passes soft & hard caps)
  - `client/webapp/js/ui/hud_orbs.js` (334 lines, passes soft & hard caps)
  - `client/webapp/js/ui/skill_bar_controller.js` (350 lines, passes soft & hard caps)
  - `client/webapp/js/engine/combat_skills.js` (470 lines, passes hard cap)
  - `TEST_INFRA.md` (122 lines, passes soft & hard caps)
- **Interface contracts**: PROJECT.md, GATE_STATUS.md, ORIGINAL_REQUEST.md
- **Review criteria**: Correctness, completeness, style, conformance, adversarial robustness, zero integrity violations

## Review Checklist
- **Items reviewed**:
  - `client/webapp/index.html`: Verified (slot-w disambiguated to data-key="2", badge "2", 196 lines)
  - `client/webapp/js/ui/hud_orbs.js`: Verified (finite validation, sinusoidal wave, cached gradients, 334 lines)
  - `client/webapp/js/ui/skill_bar_controller.js`: Verified (3-arg registerSlot, uniqueSlots, duration <= 0 clearance, charge recovery flash, 350 lines)
  - `client/webapp/js/engine/combat_skills.js`: Verified (no duplicate click listeners, no double triggerCooldown, WASD guard, 470 lines)
  - `TEST_INFRA.md`: Verified (canonical conic sweep & 0.25s ready flash spec, 122 lines)
- **Verdict**: APPROVE
- **Unverified claims**: None. 100% verified via automated pytest, node eval, and linting.

## Attack Surface
- **Hypotheses tested**:
  - Extreme values in HudOrbs (NaN, Infinity, -Infinity, negative max): PASS (clean clamping, isFinite=true)
  - Cooldown duration <= 0: PASS (immediate reset and visual clearance)
  - Rapid cooldown spam (1000 calls): PASS (<500ms, no memory leak)
  - Charged skill depletion and recovery: PASS (charges restore 0 -> 1 with ready flash)
  - Hotkey collisions (W vs 2, unkeyed slots): PASS (W does not activate skill 2; empty key does not trigger unkeyed slots)
  - Double cooldown trigger: PASS (activateSlot checks chargesBefore and cdBefore)
- **Vulnerabilities found**: 0 vulnerabilities found in remediated codebase
- **Untested angles**: All core and edge paths tested and verified

## Key Decisions Made
- Confirmed zero integrity violations, genuine logic and math throughout.
- Verified test suite passes: 25/25 unit tests, 42/42 E2E tests (33 passed, 9 xpassed, 0 failed), 0 hygiene hard-cap violations.
- Final verdict: APPROVE.

## Artifact Index
- `handoff.md` — Final handoff review report
- `DISPATCH.md` — Incoming dispatch log
- `BRIEFING.md` — Persistent situational memory
- `progress.md` — Liveness heartbeat