Survey Instance: Make the rejection reason for previous versions more obvious to recipients

[JWoodland-Scott]

Description

Currently the rejection reason is only captured in the change log. Users may be able to view the previous version's status as 'rejected' though the 'versions' section, however, this is not always clear and users could be better assisted when being asked to update/improve up survey responses.

Propose to add a new field to 'survey_instance', which can be used to capture the approval/rejection reason. Perhaps 'review_comment'. We can then display this in the UI, perhaps in the versions section, or as a notification at the top of the survey.

Resourcing

We intend to contribute this feature