API Project: File Metadata Microservice for freeCodeCamp (nodejs express end point)

User stories:

1. I can submit a form that includes a file upload.
2. The form file input field has the "name" attribute set to "upfile". We rely on this in testing.
3. When I submit something, I will receive the file name and size in bytes within the JSON response

Usage :

• Go to the main page, and upload a file using the provided form.

Hint:

• To handle the file uploading you should use the multer npm package.