feat: implement dispensing module with transaction-safe stock management, FEFO allocation, and H1 compliance reporting

package.json

@@ -13,13 +13,18 @@
   "type": "commonjs",
   "dependencies": {
     "@aws-sdk/client-s3": "^3.1094.0",
+    "@aws-sdk/s3-request-presigner": "^3.1101.0",
     "@google/genai": "^2.13.0",
+    "@types/bcrypt": "^6.0.0",
+    "bcrypt": "^6.0.0",
     "cors": "^2.8.6",
     "dotenv": "^17.4.2",
     "express": "^5.2.1",
     "helmet": "^8.3.0",
     "jsonwebtoken": "^9.0.3",
     "multer": "^2.2.0",
+    "openai": "^7.1.0",
+    "pdfkit": "^0.19.1",
     "pg": "^8.22.0",
     "redis": "^6.1.0"
   },
@@ -29,6 +34,7 @@
     "@types/jsonwebtoken": "^9.0.10",
     "@types/multer": "^2.2.0",
     "@types/node": "^26.1.1",
+    "@types/pdfkit": "^0.17.6",
     "@types/pg": "^8.20.0",
     "ts-node-dev": "^2.0.0",
     "tsx": "^4.23.1",