feat(storage-responses/2): render individual storage mode form response

[karrui]

Builds on top of PR to add ResponseTable, #4000.

Problem

This PR implements individual storage mode form response feature.
It is available on its own endpoint, meaning form admins can navigate to the individual response if they wanted to.

Some metadata is lost if an individual response is navigated to, such as its respondent index from the table, or the ability to go to the next/previous response.
If navigated via the response table, moving to the next/previous respondent will move the page number of the table backlink accordingly.

Allows for downloading of individual attachment in this view, though not the entire attachments of the individual response (pending design).

Related to #3128

TODO: (will be done in future PRs)

• add feature to download all attachments in submission to achieve feature parity with current AngularJS client.
• add hover/active styling when clicking in from response table

Solution

Features:

• feat: add IndividualResponsePage and route
• feat: add DecryptedRow component to render responses inside the decrypted submission
• feat: allow nav between individual responses when metadata exists

Bug Fixes:

Bug fix logic will also be moved to the develop branch for backwards compatibility

This PR also contains a bug fix for the bug where the server will reject form submissions due to perceived missing fields due to the change in processing of mobile and email fields in storage mode:

• previously (and the current behaviour in develop), all mobile and email field answers are sent to the server in storage mode due to the possibility of requiring the data to email users or to verify fields.
• in refactor(v2/submit-4): add storage mode form submission #3600, the behaviour of the fields to send to the server in storage mode was tightened to only send the minimum data required. This conflicts with the fields the server expects to receive and would return a conflict error.

Before & After Screenshots

TODO: add stories

[timotheeg]

lgtm