Skeleton frontend with API request

[jasonhuan]

User Story

As a user, I would like a frontend that can connect me to the rest of the application so that I can use a rudimentary version of the product.

Detailed Description

The frontend should have a simple index.html file as a display and a request.js file that sends a request to the backend API server to be logged and tested. This can connect the two layers and test them together.

Acceptance Criteria

• [x] Given a basic frontend file, then I can connect to the backend server

[jasonhuan]

Resolved in https://github.com/mr4002/PlantOML/pull/22