Update Pagination to use new Styling Approach

[lrljoe]

This PR uses the new Attribute Management approach for the Pagination blades.

Adjusting:

• setPaginationWrapperAttributes
• setPerPageFieldAttributes

Adding:

• setPerPageWrapperAttributes (Customise the div element that wraps the per-page dropdown)
• setCustomPaginationBlade (Allows the use of a custom pagination blade, rather than the package default)

Tests:

• Refactor the PaginationVisuals Tests to split into themes
• Utilise a base & feature based parent class
• Begin to ensure that all themes have all tests (this is a larger piece of work)

Several tests still to write to ensure full coverage.

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

1. Does your submission pass tests and did you add any new tests needed for your feature?
2. Did you update all templates (if applicable)?
3. Did you add the relevant documentation (if applicable)?
4. Did you test locally to make sure your feature works as intended?

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.28%. Comparing base (0c8ec45) to head (220048d).
Report is 228 commits behind head on development.

Additional details and impacted files

@@                Coverage Diff                @@
##             development    #1985      +/-   ##
=================================================
+ Coverage          87.30%   88.28%   +0.98%     
- Complexity          1672     1861     +189     
=================================================
  Files                150      176      +26     
  Lines               3891     4286     +395     
=================================================
+ Hits                3397     3784     +387     
- Misses               494      502       +8     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.