Improvement: New dfeshiny functionality - custom_disconnect_message and cookies_banner_server

[JT-39]

Improvement Overview

{dfeshiny} has had an update and a few functions have some additional functionality which are of use.

Current Issue

Currently I have a temporary function cookies_banner_server_jt() which allows the specification of the navigation panel id (in my case this is "pages"). The dfeshiny::cookies_banner_server() was strict and did not permit for this id to be different to the default "navlistPanel". However, now this has been relaxed. So the dfeshiny::cookies_banner_server() can be used.

Also, the dfeshiny::custom_disconnect_message() has been updated to allow for extra email addresses to be included (for example [email protected]) and an extra link to be available for refresh (for example, the default https://department-for-education.shinyapps.io/local-authority-interactive-tool/ - which has no bookmarking).

Proposed Enhancement

• Remove the cookies_banner_server_jt() function, and update the {dfeshiny} package to use the new dfeshiny::cookies_banner_server().
• Utilise the new functionality of the dfeshiny::custom_disconnect_message() to point towards [email protected] and an additional link to https://department-for-education.shinyapps.io/local-authority-interactive-tool/ .

Impact

Tidier code and inline with the {dfeshiny} package. Better disconnect button.

Additional Information

Currently waiting on a couple changes to {dfeshiny} to do these updates:

• Typo in cookies_banner_server() dfeshiny#75
• Slight change to the new custom disconnect message dfeshiny#76