Usability improvements and bug fixes

Improved usability

We have made several improvements to the UI to make it easier for users to complete their Dimensions tasks. Including improved visibility of the Apps menu for easier navigation and a new tooltip for cropped items in the sidebar.

Fixes

• Resolved an issue with the export feature where on rare occasions the export was stalling.

• Fixed a bug with concept calculation in Reviewer Finder where calculated concepts weren't being fully removed when deleted.