#107/pagination nav redesign

[camelPhonso]

Description

Closes #122
Closes #107

Re-styles the PaginationNav component and introduces a fix to the pagination bug reported for FavouritesPage

Files changed

• components/PaginationNav/** - updated the styling of this component to match the new figma design
• FavouritesPage.tsx - updated the useEffect dependency array and refactored the logic on handlePopupRemove to enforce a re-render of the list when deleting a popup reduces the total list to a multiple of 6 or to 0

UI changes

Changes to Documentation

n/a

Tests

n/a

[nichgalzin]

Gonna approve this with the note that the evaluation in the useEffect dependency array may need to be refactored in the future. It seems the practice would be to separate this into two effects, but this is working and seems not to effect performance so think it's fine to leave.