Proof of concept re-using existing idp for temporary environments

[rocketnova]

Ticket

Resolves #{TICKET NUMBER OR URL}

Changes

What was added, updated, or removed in this PR.

Context for reviewers

Testing instructions, background context, more in-depth details of the implementation, and anything else you'd like to call out or ask reviewers.

Testing

Provide evidence that the code works as expected. Explain what was done for testing and the results of the test plan. Include screenshots, GIF demos, shell commands or output to help show the changes working as expected. ProTip: you can drag and drop or paste images into this textbox.

Preview environment

• Service endpoint: http://p-128-app-dev-2019050323.us-east-1.elb.amazonaws.com
• Deployed commit: 1db4968

[lorenyu]

@rocketnova can you merge main into this branch t fix the remaining CI errors

[rocketnova]

@lorenyu After merging in main, it looks like everything is passing except for the new e2e tests. I suspect that the sample app doesn't meet the accessibility requirements.

[lorenyu]

suspect that the sample app doesn't meet the accessibility requirements.

haha yeah it seems that way. that's fine, at least it's running ok. i'll add a ticket to make sampe app pass the axe scan

[lorenyu]

navapbc/template-infra#733

[lorenyu]

@rocketnova navapbc/template-infra#734

[rocketnova]

Merged in navapbc/template-infra#717