Design doc for the FlowPilot migration's remaining open items:
- NoTemplateDialog narrow-lane bug (resolved by moving the dialog to
the chat region alongside ProposalBanner — three cards fit naturally
at that width; grid-cols fix no longer needed)
- Tabbed Script Builder inside the chat (new [Chat] [Script Builder ●]
tab strip; AI chat default with 'Write it myself' Monaco escape hatch)
Plus a Phase 8 cleanup:
- EscalateInterceptDialog fourth 'I applied some of it — partial' choice
All six architecture decisions settled via brainstorming before writing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>