Critical path automated testing

[keyserj]

Is your feature request related to a problem? Please describe. It's annoying to manually test the basic features of Ameliorate for every little change. Particularly for dependency updates, now that we've automated those with Renovate.

Describe the solution you'd like Add automated testing that runs on PR for confirming that the main features of Ameliorate still work. Ideas:

• home page (take screenshot)
• log in
• create topic
• create problem, 2 criteria, 3 solutions
• score 2
• delete an unscored node
• undo/redo
• create support, critique
• screenshot: claims tree
• screenshot: topic diagram
• screenshot: criteria table

Describe alternatives you've considered

Additional context

Technical ideas

• playwright?

[keyserj]

Running through the tutorials could be good tests too, related #419