HUB-73: Roll out new service sigin in page for the personal tax account service
HUB-73: Roll out new service sigin in page for the personal tax account service

https://govukverify.atlassian.net/browse/HUB-73

Changes have been made to the personal tax account service and are due to be released to staging for approval for the https://www.gov.uk/personal-tax-account page.

The draft for this can be seen here:
https://draft-origin.publishing.service.gov.uk/personal-tax-account?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJjYzk1YmYzNC0xMWI2LTRkNTMtYjU0Mi05YjNmY2VkOGM5NDkifQ.f7rRcYNbTVEnVLgnHsWWRW8xFy5tOMpWXSqHze1XZtY

As part of the requirements for this story we need to move the personal tax account service over to use the new start page/interstitial page/create account pattern deployed in Q3 for Self Assessment, Company Car Tax and Check This Year's Tax. The personal-tax-account page "sigin in" button will change to be a "start now" button that takes the user to https://www.gov.uk/personal-tax-account/sign-in/prove-identity form page so this commit adds a .yml file to hold the content for the new sigin in and create account pages.

Co-authored-by: Simon Wilson <de4f242c4b7a243d14be222fe83fc334efec7dec@digital.cabinet-office.gov.uk>

Co-authored-by: Simon Wilson <de4f242c4b7a243d14be222fe83fc334efec7dec@digital.cabinet-office.gov.uk>

alphagov/publisher,alphagov/publisher,alphagov/publisher