Epic: eventonica-react

[alodahl]

Issues in this epic:

These are in priority order starting with #1609 .
add react ui: #1609
add express: #1610
add a Postgres DB: #1611
add Jest tests for proj frontend: #1612
add an RTL lesson: #1613
add RTL tests for proj: #1614
Test the API with Jest: #1615
Add Ticketmaster API: #1616

Background:

We want to rearrange the Eventonica project to be in this order this cohort:

• start with create-react-app [done]
• add a React UI
• add an express API
• add a Postgres DB
• add a Jest lesson [done, part of TDD folder]
• add an RTL lesson [TDD folder]
• add a Jest API testing lesson [TDD folder]
• Test the frontend with Jest
• Test the React with React Testing Library
• Test the API with Jest too

The above is also in order of priority, since these things are coming up! I have set up a new project folder here, but most files are unfinished. Note that we start with create-react-app, so jest and express are included and do not need to be installed. Also note that eventonica and eventonica-react are different folders, and we are working in eventonica-react.
https://github.com/Techtonica/curriculum/tree/main/projects/eventonica-react

If it helps, I have an example CRA project that has finished all current steps in eventonica-setup.md - you can find it here. https://github.com/alodahl/eventonica-react (This is for contributors, not participants.)

may replace issue #1338