vizualization updates

package.json

@@ -3,19 +3,20 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
+  "type": "module",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start:api": "nodemon --exec ts-node src/api-server/main.ts",
-    "start:socket": "nodemon --exec ts-node src/socket-server/index.ts"
+    "start:api": "nodemon --exec tsx src/api-server/main.ts",
+    "start:socket": "nodemon --exec tsx src/socket-server/index.ts"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "bcryptjs": "^2.4.3",
     "cors": "^2.8.5",
     "dotenv": "^16.4.7",
     "express": "^4.21.1",
+    "fs": "^0.0.1-security",
     "http": "^0.0.1-security",
     "ip": "^2.0.1",
     "jsonwebtoken": "^9.0.2",
@@ -25,6 +26,7 @@
     "swagger-ui-express": "^5.0.1"
   },
   "devDependencies": {
+    "@types/bcryptjs": "^3.0.0",
     "@types/cors": "^2.8.17",
     "@types/express": "^5.0.0",
     "@types/ip": "^1.1.3",