a RESTful API using the Shelf framework and Shelf Route library. The API have the following endpoints:

1. Endpoint:

   • Description: This endpoint accept an email and password in the request body and authenticate the user.
   • Functionality: Verify the email and password from a provided file in your project and return a response indicating whether the authentication was successful or not.

2. Endpoint:

   • Description: This endpoint accept an image file in the request body and save it in the project directory.
   • Functionality: Save the uploaded image file in the project directory by name from the user and return a response indicating the success or failure of the operation.

3. Endpoint:

   • Description: This endpoint accept person information (e.g., name, age, address) in the request body and save it in a file in the project directory.
   • Functionality: Save the person information in a file in the project directory and return a response indicating the success or failure of the operation.

4. Endpoint:

   • Description: This endpoint retrieve and display all the user data that has been previously saved.
   • Functionality: Read the user data from the file in the project directory and return a response with the retrieved data.

5. Endpoint:

   • Description: This endpoint delete an image file by its name.
   • Functionality: Search for the image file with the specified name in the project directory and delete it. Return a response indicating the success or failure of the operation.

6. Endpoint:

   • Description: This endpoint accept new person information in the request body and update the existing person information.
   • Functionality: Read the existing person information from the file, update it with the new information, and save it back to the file. Return a response indicating the success or failure of the operation.