feat: update backend package.json with correct dependencies

backend/package.json

@@ -1,30 +1,27 @@
 {
   "name": "web-cad-backend",
-  "version": "0.0.1",
-  "description": "Backend for web-cad - Web-based 2D CAD for Event Seating Plans",
+  "version": "1.0.0",
+  "description": "Backend for Web CAD application",
   "main": "dist/index.js",
-  "type": "module",
   "scripts": {
-    "dev": "nodemon src/index.ts",
+    "dev": "tsx watch src/index.ts",
     "build": "tsc",
-    "start": "node dist/index.js",
     "test": "vitest",
-    "lint": "eslint . --ext .ts"
+    "lint": "eslint . --ext .ts --report-unused-disable-directives --max-warnings 0",
+    "format": "prettier --write ."
   },
   "dependencies": {
-    "fastify": "^5.0.0",
-    "@fastify/cors": "^10.0.0",
-    "@fastify/rate-limit": "^9.0.0",
-    "@fastify/swagger": "^9.0.0",
-    "@fastify/swagger-ui": "^5.0.0"
+    "fastify": "^5.0.0"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",
-    "typescript": "^5.0.0",
-    "nodemon": "^3.0.0",
-    "vitest": "^2.0.0",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
     "@typescript-eslint/parser": "^8.0.0",
-    "eslint": "^9.0.0"
+    "eslint": "^9.0.0",
+    "eslint-config-prettier": "^9.0.0",
+    "prettier": "^3.0.0",
+    "tsx": "^4.0.0",
+    "typescript": "^5.0.0",
+    "vitest": "^2.0.0"
   }
 }