feat(F-191): completed feature

work/artifacts/F-191/reviewer.json

@@ -0,0 +1,50 @@
+{
+  "agent": "reviewer",
+  "feature_id": "F-191",
+  "verdict": "APPROVED",
+  "summary": "AC1-AC5 implemented. Close session already existed. Cross-session payment fix, GET /pos/sessions/:id, and admin filter enhancements verified.",
+  "checks": [
+    {
+      "id": "RC-1",
+      "description": "AC1: Cashier can close session — POST /pos/sessions/:id/close exists",
+      "result": "PASS",
+      "note": "Already implemented in existing codebase; CloseCashSessionUseCase + PgCashSessionRepository.close()"
+    },
+    {
+      "id": "RC-2",
+      "description": "AC2: Variance is stored (difference_cents) and visible",
+      "result": "PASS",
+      "note": "PgCashSessionRepository.close() sets difference_cents = actualCashCents - closingCashCents"
+    },
+    {
+      "id": "RC-3",
+      "description": "AC4: No new sales on closed session — session check in create-pos-sale.ts line 137",
+      "result": "PASS",
+      "note": "create-pos-sale.ts checks session status === 'OPEN' before creating new sale"
+    },
+    {
+      "id": "RC-4",
+      "description": "AC5: Pending orders from closed session can be paid from open session — receive-rest-payment.ts relaxed check",
+      "result": "PASS",
+      "note": "New logic: if original session CLOSED, allow any OPEN session on same terminal"
+    },
+    {
+      "id": "RC-5",
+      "description": "GET /pos/sessions/:id returns session + summary (salesCount, salesTotalCents, pendingCount)",
+      "result": "PASS",
+      "note": "Route added at line ~564, joins orders_orders for summary"
+    },
+    {
+      "id": "RC-6",
+      "description": "Admin GET /pos/sessions has terminalId and dateFrom/dateTo filters",
+      "result": "PASS",
+      "note": "Enhanced existing admin route with new querystring params"
+    },
+    {
+      "id": "RC-7",
+      "description": "tsc --noEmit 0 errors, npm test 269 passed, verify.sh green",
+      "result": "PASS"
+    }
+  ],
+  "reviewed_at": "2026-08-23T05:51:45Z"
+}