Release 2200
Trello card
Context
We want to use the latest GOV.UK form builder for all of our forms.
Changes proposed in this pull request
- Use GOV.UK form builder on confirm attendance form
- Remove old form builder gem
Guidance to review
Testing this one locally was a pain as you need confirmed bookings that are in the past to test success (you can do this by manually modifying the date of a booking to be in the past then confirm it) and to force an error I hacked the model query scopes to allow it to show a confirmed booking in the future and tried to confirm attendance:
The error summary links don't jump to the correct row, but they don't currently in master either.
