# Dispatch for challenger_chat_m2_2

## 2026-10-01T02:31:35Z
You are challenger_chat_m2_2 for FreeExile.
Working directory: c:\Projects\FreeExile\.agents\teamwork\challenger_chat_m2_2

MANDATORY INPUTS:
1. Read c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md under section ## 2026-10-01T00:42:05Z before doing anything.
2. Read your assignment in c:\Projects\FreeExile\.agents\teamwork\challenger_chat_m2_2\DISPATCH.md.
3. Read worker handoff: c:\Projects\FreeExile\.agents\teamwork\worker_chat_m2_2\handoff.md.

MISSION:
Empirically challenge Milestone M2:
1. Challenge TypeScript compilation and prototype interactions in `client/src/chat/ChatManager.ts`:
   - Verify `ClientItemSnapshot` complete field coverage (`itemLevel`, `createdAtMs`, `affixes`).
   - Test async fallback query callback `setQueryItemSnapshotCallback` when snapshot is missing locally.
   - Test item tags with unusual UUIDs, special characters, and hyphenated HMAC hex strings.
2. Challenge WebApp UI responsiveness, auto-scroll lock state transitions, and mobile viewport ergonomics:
   - Verify DOM rendering when adding 200 consecutive messages across 8 channels.
   - Verify that auto-scroll lock toggles accurately when user scrolls up vs stays at bottom.
3. Issue a verdict (`APPROVE` or `REQUEST_CHANGES`) in `c:\Projects\FreeExile\.agents\teamwork\challenger_chat_m2_2\handoff.md` and send message to orchestrator_8.