Add Default Filter Input Styling

[lrljoe]

This PR begins to migrate the default styling for Filters into a centralised method, which in future will allow for standardising filter input classes across a table.

This is not implemented in the views as of yet, as there are some considerations for Tailwind class inclusion.

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New Feature Submissions:

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Changes to Core Features:

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[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 2 lines in your changes missing coverage. Please review.

Project coverage is 90.68%. Comparing base (4bb6b3d) to head (5f78054).

Files with missing lines	Patch %	Lines
.../Styling/Defaults/HasDefaultFilterInputStyling.php	90.90%	2 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff               @@
##             development    #2132   +/-   ##
==============================================
  Coverage          90.67%   90.68%           
- Complexity          1966     1976   +10     
==============================================
  Files                203      204    +1     
  Lines               4463     4485   +22     
==============================================
+ Hits                4047     4067   +20     
- Misses               416      418    +2     

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