Add docs/CREATE.md as M3 SoT from Ty conversation (Woo attributes sync, ready-set use, create, OpenAI Settings dependency). Point AGENTS/PRODUCT here; mark main milestone splits obsolete for this branch.
Move PRD to docs/archive/PRD-2026-08.txt with superseded header. Rewrite live references. AGENTS gains Gate A/B/C table, freeze provenance, open-doc-defects slot, and archive rank. README/TECH-SPEC /ARCHITECTURE de-dupe. DoD green: delete PM-DESIGN-ALIGNMENT.