MONGODB_URI=mongodb+srv://svoza:1234@cluster-bc-demo.qnqhmja.mongodb.net/book-store?retryWrites=true&w=majority&appName=cluster-bc-demo
PORT=3000
JWT_SECRET_KEY=b882a20cb6706f741433686be814e3df45e57ea1c3fc85f9dbb0ef7df12308a669bfa7c977368ff32e32f6541490ce9ec1b122242f9b1257ab667026aeaf15