feat(POS-001): completed feature

work/artifacts/POS-001/leader-close.json

@@ -0,0 +1,50 @@
+{
+  "feature_id": "POS-001",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "POS-001 (Discovery) closed. 5 architecture documents + 45 queued implementation tickets ready. Awaiting operator sign-off and answers to 9 blocking questions before Phase 2 (POS-002 schema migrations) can start.",
+  "checks": [
+    "reviewer.json APPROVED (15 checks)",
+    "security.json APPROVED (10 checks)",
+    "qa.json APPROVED (15 AC + 4 checks)",
+    "implementer.md complete",
+    "5 architecture docs exist under docs/pos/",
+    "45 implementation tickets queued in backlog/features.json",
+    "verify.sh exit 0",
+    "runtime-status will reset to idle"
+  ],
+  "deliverables": [
+    "docs/pos/POS_ARCHITECTURE.md",
+    "docs/pos/POS_DATA_MODEL.md",
+    "docs/pos/POS_API.md",
+    "docs/pos/POS_HARDWARE.md",
+    "docs/pos/POS_OPERATIONS.md",
+    "docs/pos/POS_TASKS.md"
+  ],
+  "queued_features": [
+    "POS-002 (P0, Phase 1) — schema migrations 043-046",
+    "POS-003 (P0, Phase 1) — pos module skeleton",
+    "POS-004 (P0, Phase 1) — POS API config/stores/terminals/sessions",
+    "POS-005 (P0, Phase 1) — POS API product search + payment methods",
+    "POS-006 (P0, Phase 1) — apps/pos Next.js app skeleton",
+    "POS-007 (P0, Phase 1) — POS UI main register screen",
+    "POS-008 (P0, Phase 1) — POS API create sale (idempotent)",
+    "POS-009 (P1, Phase 1) — POS UI customer association",
+    "POS-010 (P1, Phase 1) — POS UI discount panel",
+    "... and 36 more queued for Phases 2-7"
+  ],
+  "blocking_questions": [
+    "1. Default store name for migration 043 (suggested: 'Mercado de Vida — Tienda principal')",
+    "2. Cookie domain strategy for the POS app",
+    "3. Touchscreen minimum target hardware",
+    "4. Datáfono provider (SumUp / Redsys TPVO / Verifone / none for Phase 3)",
+    "5. Refund policy defaults (within X days, manager approval above Y €)",
+    "6. Printer model for ESC/POS (Epson / Star / Citizen)",
+    "7. Scale brand if any (Phase 7+)",
+    "8. Cash drawer wiring (printer kick-out vs separate port)",
+    "9. Scanner type (HID-only vs serial/USB-HID native)"
+  ],
+  "commit_message": "chore(POS-001): POS discovery & architecture (5 docs, 45 queued tickets)",
+  "next_step": "operator: review docs/pos/POS_ARCHITECTURE.md and POS_TASKS.md; answer the 9 blocking questions; then leader promotes POS-002 to in_progress",
+  "closed_at": "2026-08-21T19:31:30Z"
+}