Captures: current hand-authored chat window (UiNineSlicePanel + UiChatView,
read-only, debug font), the importer toolkit to reuse, the retail gmMainChatUI
oracles, the open design questions (scope / behavioral widgets / dat font), and
the first research step (find the chat LayoutDesc id). Resume via brainstorming.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
