Visitor sign in kiosk: multi-site, badge printing, WWCC expiry warnings, admin accounts with 2FA

docker-compose.yml

@@ -0,0 +1,21 @@
+services:
+  visitor-signin:
+    build: .
+    image: visitor-signin:latest
+    container_name: visitor-signin
+    restart: unless-stopped
+    env_file:
+      - .env
+    ports:
+      - "${HOST_PORT:-8088}:3000"
+    volumes:
+      # Database, visitor photos and (optionally) TLS certs live here.
+      - ./data:/data
+      # Google service account key, if you mount it as a file rather than base64 in .env.
+      - ./secrets:/secrets:ro
+    healthcheck:
+      test: ["CMD", "node", "scripts/healthcheck.mjs"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 15s