chore: refactor Pagination Component in preparation of Custom Comp

[ghiscoding]

• refactor the SlickPagination Component and add a basic abstract BasePaginationComponent that will eventually be used by external user to create their own Custom Pagination (future PR)
• also try to align the constructor with the SlickFooter Component

[stackblitz]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.8%. Comparing base (cd6cb96) to head (b750828).
Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master   #1708     +/-   ##
========================================
- Coverage    99.8%   99.8%   -0.0%     
========================================
  Files         187     187             
  Lines       31100   31097      -3     
  Branches     9760    9760             
========================================
- Hits        31011   31008      -3     
  Misses         89      89             

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