[FIX] ScoringSheetViewer slider style and tooltip

[ZanMervic]

Issue

Fixes #6985

Description of changes

• Changes to the slider styling to suggest the slider is not interactive.
• Created a custom slider which ignores mouse events instead of disabling the default slider. By doing this, the tooltip should work on macOS.

Includes

• Code changes
• Tests
• Documentation

[codecov]

Codecov Report

Attention: Patch coverage is 40.00000% with 12 lines in your changes missing coverage. Please review.

Project coverage is 88.35%. Comparing base (7be875f) to head (046bef0).

❌ Your patch check has failed because the patch coverage (40.00%) is below the target coverage (95.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7024      +/-   ##
==========================================
- Coverage   88.36%   88.35%   -0.02%     
==========================================
  Files         332      332              
  Lines       73345    73364      +19     
==========================================
+ Hits        64813    64819       +6     
- Misses       8532     8545      +13     

[ajdapretnar]

I like the change visually, but the tooltip doesn't work for me. Perhaps it is not necessary, since we see the exact probability below, but I kind like tooltips in general.