Adds case management to the Compliance Advisor widget.
- topic threads: cases group into threads; the left menu shows each
thread's first question as the Thema with expandable follow-ups.
Send = follow-up to the active thread (carries the thread's prior Q&A
as history for contextual answers); "+" starts a new topic.
- delete: a trash action per question (menu + stacked view).
- copy: single Q&A (question + answer + evidence + footnotes) or a whole
thread, as Markdown to the clipboard (pure formatters in copy.ts).
- fullscreen: compact -> panel -> fullscreen view.
- route.ts consumes an optional bounded `history` so follow-ups are
contextual for both the widget and the workspace consumer.
Tests: copy formatter unit tests + Playwright specs (threads/new-topic,
delete, fullscreen, copy affordance). No deploy.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Benjamin Admin