Expand the a11y nightwatch coverage in Core

Suggest first step is to use 'standard' install profile rather than the limited 'nightwatch_a11y_testing', even if we have to skip tests until the issues are fixed.

The failing test looks to the related to image resizing and maybe related to:
https://www.drupal.org/project/drupal/issues/3484845 🐛 [random test failure] ImageUrlProviderTest::testResize Active

@the_g_bomb Grepping the core codebase I notice there are not apparently any existing usages of the 'standard' Nightwatch profile showing up. What is the 'standard' profile? Is that a configuration that has been standardised for Drupal? Or is it the default configuration profile that Nighwatch itself provides whether Nighwatch is being used on Drupal, Wordpress etc?

It is just the standard installation profile, so it sets the site up as everyone else sets it up. Wasn't aware that other tests don't use that, but I suspect that without doing that we won't check the accessibility of many tools included by default.
If I can get this running, it may be worth setting up umami_demo as well.
Basically it should just run the installer using the profile at:
/profiles/standard

#8 Yes I was confused. I thought it was a configuration profile for Nightwatch itself. But I suppose umami could be useful at some point. The article edit url seems fine especially since there is an existing url for the 'Page' node type that uses the same query param.

Wondering if trying without the query param (I read something about the query param being required to POST the form?) which i think would just load the form? To try to isolate the cause: is it the query param in the url? I think the issue is currently isolated to the article edit url being added to the test. If we can isolate it to the query param that would be slight progress?

#8 I notice that core.entity_view_display.node.article.default.yml version in Nightwatch profile contains core.entity_view_display.node.article.default.yml
But it is not contained in the same file in standard profile. Havent looked at the umami version of the file yet.