PORT=5000
MONGO_URI=mongodb://localhost:27017/chatapp
JWT_SECRET=yoursupersecretancdddifficulttoguess
JWT_EXPIRES_IN=7d
CLIENT_URL=http://localhost:5173

# Optional: Cloudinary for file uploads
CLOUDINARY_CLOUD_NAME=dagv334rb
CLOUDINARY_API_KEY=337815817893853
CLOUDINARY_API_SECRET=lepDWcBA7wvHpPMLYz4yJ44AL_U
