Visual testing views with Cypress

[gaelreyrol]

This PR is still under heavy development.

It provides visual testing for the views served by the api.

ToDo :

• Form test suite
• Track test suite
• Continuous Integration

We should go further on track test suite but I think we might want to merge this one before.

PS: Github Actions is cool for simple things but it's actually crap when you need more, like postgres service. I can't use an newer version than 10.8 otherwise the container fails...

[alexisjanvier]

Great 👍
Just a small question : is it complicated to move the cypress folder outside the api one ? Maybe in a /tests folder at the root of the project ?

[gaelreyrol]

Just a small question : is it complicated to move the cypress folder outside the api one ? Maybe in a /tests folder at the root of the project ?

No it is not, it just needs a few changes 😄

I'll do it tonight !