Finished guestbook and gallery. started diary

backend/package.json

@@ -14,16 +14,19 @@
     "amqplib": "^0.10.4",
     "bcrypt": "^5.1.1",
     "cors": "^2.8.5",
+    "dompurify": "^3.1.7",
     "dotenv": "^16.4.5",
     "express": "^4.19.2",
     "i18n": "^0.15.1",
     "joi": "^17.13.3",
+    "jsdom": "^25.0.1",
     "multer": "^1.4.5-lts.1",
     "mysql2": "^3.10.3",
     "nodemailer": "^6.9.14",
     "pg": "^8.12.0",
     "pg-hstore": "^2.3.4",
     "sequelize": "^6.37.3",
+    "sharp": "^0.33.5",
     "socket.io": "^4.7.5",
     "uuid": "^10.0.0"
   },