feat: add seatmap context panel and smoke checks

scripts/check_8081_smoke.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$ROOT_DIR"
+
+echo "[smoke] checking dev containers"
+docker ps --format '{{.Names}}' | grep -qx 'mh-dashboard-organization-dev-backend-1'
+docker ps --format '{{.Names}}' | grep -qx 'mh-dashboard-organization-dev-proxy-1'
+
+echo "[smoke] running 8081 endpoint checks"
+docker exec mh-dashboard-organization-dev-backend-1 python - <<'PY'
+import sys
+import urllib.request
+
+
+checks = [
+    ("health", "http://127.0.0.1:8000/api/health", b'"status"'),
+    ("db-status-api", "http://127.0.0.1:8000/api/admin/db-status", b'"tables"'),
+    ("ledger-default-api", "http://127.0.0.1:8000/api/integration/business-ledger-default", b'PK'),
+    ("legacy-organization", "http://127.0.0.1:8000/legacy/organization", b'organization'),
+    ("payment", "http://127.0.0.1:8000/integrations/payment", b'const App = () =>'),
+    ("ledger", "http://127.0.0.1:8000/integrations/ledger", b'xlsx.full.min.js'),
+    ("mh", "http://127.0.0.1:8000/integrations/mh", b'const App = () =>'),
+    ("proxy-root", "http://proxy/", b'app.js'),
+    ("proxy-db-status", "http://proxy/db-status.html", b'전체 테이블 현황'),
+]
+
+failed = []
+
+for name, url, needle in checks:
+    try:
+        with urllib.request.urlopen(url, timeout=8) as response:
+            body = response.read()
+            status = getattr(response, "status", response.getcode())
+            if status != 200:
+                failed.append(f"{name}: unexpected status {status}")
+                continue
+            if needle not in body:
+                failed.append(f"{name}: missing expected marker {needle!r}")
+                continue
+            print(f"[ok] {name} -> {status}")
+    except Exception as exc:
+        failed.append(f"{name}: {exc}")
+
+if failed:
+    print("[smoke] failures detected:")
+    for item in failed:
+        print(f" - {item}")
+    sys.exit(1)
+
+print("[smoke] all checks passed")
+PY