Change CLI auth pages

[davejcameron]

WHY are these changes introduced?

The current CLI auth pages are a green full screen with simple test. This doesn't match any of the colours we currently use so I wanted to just make it a card.

WHAT is this pull request doing?

Before	After

How to test your changes?

Open the files up on your local machine, they are static

Post-release steps

Measuring impact

How do we know this change was effective? Please choose one:

• n/a - this doesn't need measurement, e.g. a linting rule or a bug-fix
• Existing analytics will cater for this addition
• PR includes analytics changes to measure impact

Checklist

• I've considered possible cross-platform impacts (Mac, Linux, Windows)
• I've considered possible documentation changes

[github-actions]

Thanks for your contribution!

Depending on what you are working on, you may want to request a review from a Shopify team:

• Themes: @shopify/advanced-edits
• UI extensions: @shopify/ui-extensions-cli
  • Checkout UI extensions: @shopify/checkout-ui-extensions-api-stewardship
• Hydrogen: @shopify/hydrogen
• Other: @shopify/app-inner-loop

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	72.6% (+0.01% 🔼)	8498/11705
🟡	Branches	69.59% (+0.02% 🔼)	4174/5998
🟡	Functions	71.73%	2207/3077
🟡	Lines	72.93% (+0.01% 🔼)	8041/11026

Test suite run success

1933 tests passing in 873 suites.

Report generated by 🧪jest coverage report action from 358842a

[eytanseidman15]

I discussed with @davejcameron and supportive of doing this but the look and feel should be that of our account / identity layer because that's really where this sits. cc: @nickwesselman

[amcaplan]

When do we still use these screens? We should be using device auth by default now.

[isaacroldan]

We don't use these screens anymore, in fact the plan is to remove all of these soon, while removing the legacy auth flow.

[gonzaloriestra]

Right, they are being removed here: #4604

[shauns]

Yep. We can close this PR -- device auth has been default on recent CLIs for a while and uses Shopify hosted and branded pages, and the auth flow that shows this screen is now fully deprecated. Thank you though!