Implement interruption pages for ENIC

[gms-gs]

Context

Ticket: https://trello.com/c/Hj1zFHAV/2052-implement-interruption-pages-for-enic

Expected Behaviour:

If a candidate has selected I am waiting for it to arrive or
I will apply for one in future on any qualification entry page
And they select Review application on an application review page
Then they will see the waiting future variation of the interruption page.

If a candidate has selected I do not need a statement of comparability on all qualification entry page
And they select Review application on an application review page
Then they will see the don’t want variation of the interruption page.

Changes proposed in this pull request

To add a new enic interruption page which appears after the personal statement interruption page. The content will be dynamic depending on which behaviour path is chosen as mentioned above

Guidance to review

• Add details and do not need a statement of comparability on all qualification
• The review the application, you should then see the interruption page for that scenario
• Add details and select I am waiting for it to arrive or I will apply for one in future on any qualification entry page
• The review the application, you should then see the interruption page for that scenario

Things to check

• If the code removes any existing feature flags, a data migration has also been added to delete the entry from the database
• This code does not rely on migrations in the same Pull Request
• If this code includes a migration adding or changing columns, it also backfills existing records for consistency
• If this code adds a column to the DB, decide whether it needs to be in analytics yml file or analytics blocklist
• API release notes have been updated if necessary
• If it adds a significant user-facing change, is it documented in the CHANGELOG?
• Required environment variables have been updated added to the Azure KeyVault
• Inform data insights team due to database changes
• Make sure all information from the Trello card is in here
• Rebased main
• Cleaned commit history
• Tested by running locally
• Add PR link to Trello card

[gms-gs]

Implement interruption pages for ENIC

[github-actions]

You have one or more flakey tests on this branch! ❄️ ❄️ ❄️

Failed 1 out of 3 times at ./spec/system/provider_interface/change_existing_offer_ske_standard_flow_spec.rb:28: ⚠️ expected to find visible field "Condition 2" that is not disabled with value "A* on Maths A Level" but there were no matches. Also found "Be cool", which matched the selector but not all filters. Expected value to be "A* on Maths A Level" but was "Be cool"

[elceebee]

Suggested change

	application_qualifications.count do |qualification|
	qualification.enic_reason_waiting? || qualification.enic_reason_maybe?
	end >= 1
	application_qualifications.filter do |qualification|
	qualification.enic_reason_waiting? || qualification.enic_reason_maybe?
	end.present?

It's the same thing, but maybe a little easier to read without the >= 1. This is not a blocker. I don't feel strongly about it.

[elceebee]

Thanks for addressing all my comments!

I have tested this locally with degrees and GCSE qualifications with various responses to the enic qualifications and it is working as anticipated.