Complete Docker migration with Next.js 15 and cleaned design

- Migrated from Express.js to Next.js 15 with TypeScript
- Added Docker Compose v2 with multi-stage builds
- Implemented Docker Bake support for improved builds
- Created professional component structure with Tailwind CSS
- Added enhanced visual design with glass morphism effects
- Improved responsive layout and better UX flow
- Updated all dependencies and configurations
- Added proper TypeScript types and modern practices
- Created development scripts for easy container management
- Cleaned up excessive animations for better user experience

package.json

@@ -1,26 +1,46 @@
 {
   "name": "kidsai-explorer",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "description": "A kid-friendly AI frontend that encourages critical thinking and self-discovery",
-  "main": "server.js",
   "scripts": {
-    "start": "node server.js",
-    "dev": "node server.js"
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint",
+    "type-check": "tsc --noEmit"
   },
   "keywords": [
     "education",
     "kids",
     "ai",
     "learning",
-    "critical-thinking"
+    "critical-thinking",
+    "nextjs",
+    "typescript",
+    "tailwindcss"
   ],
   "author": "KidsAI Explorer",
   "license": "MIT",
   "dependencies": {
-    "cors": "^2.8.5",
-    "dotenv": "^17.0.0",
-    "express": "^4.18.2",
-    "node-fetch": "^2.7.0",
-    "openai": "^5.8.2"
+    "next": "^15.0.0",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "openai": "^4.68.4",
+    "framer-motion": "^11.11.17",
+    "lucide-react": "^0.460.0"
+  },
+  "devDependencies": {
+    "@types/node": "^22.9.0",
+    "@types/react": "^18.3.12",
+    "@types/react-dom": "^18.3.1",
+    "typescript": "^5.6.3",
+    "tailwindcss": "^3.4.14",
+    "postcss": "^8.4.49",
+    "autoprefixer": "^10.4.20",
+    "eslint": "^8.57.1",
+    "eslint-config-next": "^15.0.0"
+  },
+  "engines": {
+    "node": ">=18.0.0"
   }
 }