CSV Bulk Upload

Estimated time: 3.5 hours

Plan:

Have a React frontend application that will be served at / using MUI
Frontend will have a csv uploader and products list table, csv template download
Backend API will have two endpoints /api/v1/purchase-orders/bulk-insert and /api/v1/purchase-orders/list
Database will be MySQL with a startup script that generates the purchase_orders table
Docker compose will be utilized to launch the application at http://localhost:3000
Unit tests for React components, unit tests for backend functions

Run unit tests yarn test
Run docker-compose up --build and navigate to http://localhost:3000
Download the template from the navigation and fill OR download a correct/incorrect example from Navigation
Upload the CSV and see the results in the table if they are valid, or see the error messages
Refresh the page to see that the data persists