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

next.config.js

@@ -0,0 +1,14 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  output: 'standalone',
+  serverExternalPackages: ['openai'],
+  images: {
+    domains: [],
+  },
+  env: {
+    OPENAI_API_KEY: process.env.OPENAI_API_KEY,
+    HUGGING_FACE_TOKEN: process.env.HUGGING_FACE_TOKEN,
+  }
+}
+
+module.exports = nextConfig