- Created PRD.md with full platform requirements and milestone plan
- Updated tasks.md with 18 tasks across 4 phases
- Created scratchpad for ms15 orchestration
- Issues #448, #449, #450 created in Gitea
- Milestone: MS15-DashboardShell (0.0.15)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>