The back end is in root folder (app.py, models.py and classes folder)
The front end is in frontend folder (components, scss and a bit of unit testing)
Start server locally on http://127.0.0.1:5000/ Make sure to uncomment CORS when testing locally
Initialize the database (database connection needs to be set up in app.py )
Migrate postres database
Upgrade postres database to any new changes
Run the React front end on localhost:3000
Run front end unit tests (See setUpTests.ts or tsx files)