feat(POS-004): completed feature

work/artifacts/POS-004/reviewer.json

@@ -0,0 +1,15 @@
+{
+  "feature_id": "POS-004",
+  "agent": "reviewer",
+  "stage": "review_gate",
+  "verdict": "APPROVED",
+  "summary": "12 POS endpoints registered: admin stores/terminals CRUD, terminal me/bind/config, session open/close. Auth enforced via requireRole/admin + requireAnyRole. tsc 0, tests 8/8.",
+  "checks": [
+    {"item": "Admin routes", "ok": true, "evidence": "GET/POST /pos/admin/stores, GET/POST /pos/admin/terminals, GET/DELETE /pos/admin/terminals/:id"},
+    {"item": "Terminal routes", "ok": true, "evidence": "GET /pos/terminals/me, POST /pos/terminals/bind, GET /pos/config"},
+    {"item": "Session routes", "ok": true, "evidence": "GET /pos/sessions/me, POST /pos/sessions, POST /pos/sessions/:id/close"},
+    {"item": "Auth enforcement", "ok": true, "evidence": "requireRole('admin') for admin; requireAnyRole for terminal"},
+    {"item": "tsc/tests/verify", "ok": true, "evidence": "npm run build 0, tests 8/8, verify.sh green"}
+  ],
+  "issues": []
+}