{
  "project": "mow",
  "surface": "unified-canvas",
  "version": "v1",
  "status": "draft",
  "preview_url": "https://vps.incomexsaigoncorp.vn/ui-preview/mow/unified-canvas/v1/",
  "spec_path": "knowledge/dev/ui/mow/unified-canvas/spec.md",
  "review_log_path": "knowledge/dev/ui/mow/unified-canvas/review-log.md",
  "created_by": "claude_code",
  "created_at": "2026-05-29",
  "source_refs": [
    "knowledge/dev/ui/mow-unified-canvas-handoff-pack-v1.md",
    "knowledge/dev/reports/architecture/mow-unified-canvas-master-ui-handoff-pack-2026-05-29/",
    "knowledge/dev/reports/architecture/gpt-proposal-ai-shared-ui-workspace-and-communication-protocol-2026-05-29.md",
    "knowledge/dev/reports/architecture/gpt-direction-ai-shared-ui-workspace-prompt-cowork-amendments-2026-05-29.md",
    "Drive PHU-LUC-A 1uy16CJ3lmH6llDroV18Gy5ZbAyH6cJaB (owner-private; read-extracted, not redeployed verbatim)"
  ],
  "files": [
    "index.html",
    "styles.css",
    "mock-data.json",
    "preview.meta.json",
    "phu-luc-a.html (placeholder — see review-log access note)"
  ],
  "states_demonstrated": ["normal", "proposal", "instance", "governance_alert"],
  "tiers_demonstrated": ["T6", "T5", "T4", "T3", "T2", "T1"],
  "constraints": [
    "no production UI",
    "no business logic",
    "no backend mutation",
    "no hardcoded production workflow",
    "no secrets",
    "static draft preview only — not Nuxt production render shell"
  ],
  "law_refs": ["Điều 28", "Điều 30", "Điều 31", "Điều 35", "Điều 37", "Điều 45"],
  "approval_status": "pending_user_review"
}