Ensure the e2e tests fail if an error or warning is present in the console

[quentinderoubaix]

Is your feature request related to a problem? Please describe.
To help properly validate our component implementations, we should make sure that we handle the errors / warnings raised by the frameworks.

Describe the solution you'd like
Update the e2e tests (make a fixture probably) to ensure no error / warning was raised during the execution.

[divdavem]

Note that some warnings are only raised by frameworks in development mode. Maybe we should also run our e2e tests in dev mode?