create env file with REACT_APP_SERVER=localhost:9998 REACT_APP_MTGKINGDOMS_CLIENT_ID=
For app Id go to https://portal.azure.com/#view/Microsoft_AAD_B2CAdmin/TenantManagementMenuBlade/~/overview using the MTGKingdoms.onmicrosoft.com directory, in app registrations you should find the dev and production apps.
node 16 might be necessary: nvm install 16 nvm use 16
npm install npm start
Run to make sure the github action won't fail. npx eslint src --ext .ts,.tsx
Pushing to master will begin github actions that will deploy to production, use pull requests to attempt changes at master.