add changes

backend/package.json

@@ -0,0 +1,70 @@
+{
+  "name": "interview-quiz-backend",
+  "version": "2.0.0",
+  "description": "Technical Interview Quiz Application - MySQL Edition",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "dev": "nodemon server.js",
+    "test": "jest --coverage",
+    "test:watch": "jest --watch",
+    "test:db": "node test-db-connection.js",
+    "test:user": "node test-user-model.js",
+    "test:category": "node test-category-model.js",
+    "test:question": "node test-question-model.js",
+    "test:guest": "node test-guest-session-model.js",
+    "test:quiz": "node test-quiz-session-model.js",
+    "test:junction": "node test-junction-tables.js",
+    "test:auth": "node test-auth-endpoints.js",
+    "test:logout": "node test-logout-verify.js",
+    "test:guest-api": "node test-guest-endpoints.js",
+    "test:guest-limit": "node test-guest-quiz-limit.js",
+    "test:guest-convert": "node test-guest-conversion.js",
+    "test:categories": "node test-category-endpoints.js",
+    "test:category-details": "node test-category-details.js",
+    "test:category-admin": "node test-category-admin.js",
+    "test:questions-by-category": "node test-questions-by-category.js",
+    "test:question-by-id": "node test-question-by-id.js",
+    "test:question-search": "node test-question-search.js",
+    "test:create-question": "node test-create-question.js",
+    "test:update-delete-question": "node test-update-delete-question.js",
+    "validate:env": "node validate-env.js",
+    "generate:jwt": "node generate-jwt-secret.js",
+    "migrate": "npx sequelize-cli db:migrate",
+    "migrate:undo": "npx sequelize-cli db:migrate:undo",
+    "migrate:status": "npx sequelize-cli db:migrate:status",
+    "seed": "npx sequelize-cli db:seed:all",
+    "seed:undo": "npx sequelize-cli db:seed:undo:all"
+  },
+  "keywords": [
+    "quiz",
+    "interview",
+    "mysql",
+    "sequelize",
+    "express",
+    "nodejs"
+  ],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^1.13.2",
+    "bcrypt": "^5.1.1",
+    "cors": "^2.8.5",
+    "dotenv": "^16.3.1",
+    "express": "^4.18.2",
+    "express-rate-limit": "^7.1.5",
+    "express-validator": "^7.0.1",
+    "helmet": "^7.1.0",
+    "jsonwebtoken": "^9.0.2",
+    "morgan": "^1.10.0",
+    "mysql2": "^3.6.5",
+    "sequelize": "^6.35.0",
+    "uuid": "^9.0.1"
+  },
+  "devDependencies": {
+    "jest": "^29.7.0",
+    "nodemon": "^3.0.2",
+    "sequelize-cli": "^6.6.2",
+    "supertest": "^6.3.3"
+  }
+}