Backend API Project

This is a Node.js + Express.js backend with MongoDB (Mongoose) for handling authentication, playlists, likes, tweets, dashboard statistics, and more.
It uses JWT authentication, modular controllers, and API response handling.

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🚀 Features

• User authentication (register, login)
• Playlist management
• Video like/unlike system
• Tweet posting & fetching
• Admin dashboard stats
• Secure API routes with JWT verification
• Mongoose models with validation
• Async error handling

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📂 Project Structure

src/ ├── controllers/ # Route handlers ├── middelwares/ # Authentication & validation middleware ├── models/ # Mongoose schemas ├── routes/ # API endpoints ├── utils/ # ApiResponse, ApiError, asyncHandler └── server.js # Entry point

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